diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs
deleted file mode 100644
index 96b009f8..00000000
--- a/src/service/rooms/user/data.rs
+++ /dev/null
@@ -1,108 +0,0 @@
-use std::sync::Arc;
-
-use conduit::Result;
-use database::{Deserialized, Map};
-use futures::{Stream, StreamExt};
-use ruma::{RoomId, UserId};
-
-use crate::{globals, rooms, Dep};
-
-pub(super) struct Data {
-	userroomid_notificationcount: Arc<Map>,
-	userroomid_highlightcount: Arc<Map>,
-	roomuserid_lastnotificationread: Arc<Map>,
-	roomsynctoken_shortstatehash: Arc<Map>,
-	services: Services,
-}
-
-struct Services {
-	globals: Dep<globals::Service>,
-	short: Dep<rooms::short::Service>,
-	state_cache: Dep<rooms::state_cache::Service>,
-}
-
-impl Data {
-	pub(super) fn new(args: &crate::Args<'_>) -> Self {
-		let db = &args.db;
-		Self {
-			userroomid_notificationcount: db["userroomid_notificationcount"].clone(),
-			userroomid_highlightcount: db["userroomid_highlightcount"].clone(),
-			roomuserid_lastnotificationread: db["userroomid_highlightcount"].clone(), //< NOTE: known bug from conduit
-			roomsynctoken_shortstatehash: db["roomsynctoken_shortstatehash"].clone(),
-			services: Services {
-				globals: args.depend::<globals::Service>("globals"),
-				short: args.depend::<rooms::short::Service>("rooms::short"),
-				state_cache: args.depend::<rooms::state_cache::Service>("rooms::state_cache"),
-			},
-		}
-	}
-
-	pub(super) fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) {
-		let userroom_id = (user_id, room_id);
-		self.userroomid_highlightcount.put(userroom_id, 0_u64);
-		self.userroomid_notificationcount.put(userroom_id, 0_u64);
-
-		let roomuser_id = (room_id, user_id);
-		let count = self.services.globals.next_count().unwrap();
-		self.roomuserid_lastnotificationread.put(roomuser_id, count);
-	}
-
-	pub(super) async fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
-		let key = (user_id, room_id);
-		self.userroomid_notificationcount
-			.qry(&key)
-			.await
-			.deserialized()
-			.unwrap_or(0)
-	}
-
-	pub(super) async fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
-		let key = (user_id, room_id);
-		self.userroomid_highlightcount
-			.qry(&key)
-			.await
-			.deserialized()
-			.unwrap_or(0)
-	}
-
-	pub(super) async fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
-		let key = (room_id, user_id);
-		self.roomuserid_lastnotificationread
-			.qry(&key)
-			.await
-			.deserialized()
-			.unwrap_or(0)
-	}
-
-	pub(super) async fn associate_token_shortstatehash(&self, room_id: &RoomId, token: u64, shortstatehash: u64) {
-		let shortroomid = self
-			.services
-			.short
-			.get_shortroomid(room_id)
-			.await
-			.expect("room exists");
-
-		let key: &[u64] = &[shortroomid, token];
-		self.roomsynctoken_shortstatehash.put(key, shortstatehash);
-	}
-
-	pub(super) async fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result<u64> {
-		let shortroomid = self.services.short.get_shortroomid(room_id).await?;
-
-		let key: &[u64] = &[shortroomid, token];
-		self.roomsynctoken_shortstatehash
-			.qry(key)
-			.await
-			.deserialized()
-	}
-
-	//TODO: optimize; replace point-queries with dual iteration
-	pub(super) fn get_shared_rooms<'a>(
-		&'a self, user_a: &'a UserId, user_b: &'a UserId,
-	) -> impl Stream<Item = &RoomId> + Send + 'a {
-		self.services
-			.state_cache
-			.rooms_joined(user_a)
-			.filter(|room_id| self.services.state_cache.is_joined(user_b, room_id))
-	}
-}
diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs
index d9d90ecf..e484203d 100644
--- a/src/service/rooms/user/mod.rs
+++ b/src/service/rooms/user/mod.rs
@@ -1,71 +1,139 @@
-mod data;
-
 use std::sync::Arc;
 
-use conduit::Result;
+use conduit::{implement, Result};
+use database::{Deserialized, Map};
 use futures::{pin_mut, Stream, StreamExt};
 use ruma::{RoomId, UserId};
 
-use self::data::Data;
+use crate::{globals, rooms, Dep};
 
 pub struct Service {
 	db: Data,
+	services: Services,
+}
+
+struct Data {
+	userroomid_notificationcount: Arc<Map>,
+	userroomid_highlightcount: Arc<Map>,
+	roomuserid_lastnotificationread: Arc<Map>,
+	roomsynctoken_shortstatehash: Arc<Map>,
+}
+
+struct Services {
+	globals: Dep<globals::Service>,
+	short: Dep<rooms::short::Service>,
+	state_cache: Dep<rooms::state_cache::Service>,
 }
 
 impl crate::Service for Service {
 	fn build(args: crate::Args<'_>) -> Result<Arc<Self>> {
 		Ok(Arc::new(Self {
-			db: Data::new(&args),
+			db: Data {
+			userroomid_notificationcount: args.db["userroomid_notificationcount"].clone(),
+			userroomid_highlightcount: args.db["userroomid_highlightcount"].clone(),
+			roomuserid_lastnotificationread: args.db["userroomid_highlightcount"].clone(), //< NOTE: known bug from conduit
+			roomsynctoken_shortstatehash: args.db["roomsynctoken_shortstatehash"].clone(),
+		},
+
+			services: Services {
+				globals: args.depend::<globals::Service>("globals"),
+				short: args.depend::<rooms::short::Service>("rooms::short"),
+				state_cache: args.depend::<rooms::state_cache::Service>("rooms::state_cache"),
+			},
 		}))
 	}
 
 	fn name(&self) -> &str { crate::service::make_name(std::module_path!()) }
 }
 
-impl Service {
-	#[inline]
-	pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) {
-		self.db.reset_notification_counts(user_id, room_id);
-	}
+#[implement(Service)]
+pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) {
+	let userroom_id = (user_id, room_id);
+	self.db.userroomid_highlightcount.put(userroom_id, 0_u64);
+	self.db.userroomid_notificationcount.put(userroom_id, 0_u64);
 
-	#[inline]
-	pub async fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
-		self.db.notification_count(user_id, room_id).await
-	}
-
-	#[inline]
-	pub async fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
-		self.db.highlight_count(user_id, room_id).await
-	}
-
-	#[inline]
-	pub async fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
-		self.db.last_notification_read(user_id, room_id).await
-	}
-
-	#[inline]
-	pub async fn associate_token_shortstatehash(&self, room_id: &RoomId, token: u64, shortstatehash: u64) {
-		self.db
-			.associate_token_shortstatehash(room_id, token, shortstatehash)
-			.await;
-	}
-
-	#[inline]
-	pub async fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result<u64> {
-		self.db.get_token_shortstatehash(room_id, token).await
-	}
-
-	#[inline]
-	pub fn get_shared_rooms<'a>(
-		&'a self, user_a: &'a UserId, user_b: &'a UserId,
-	) -> impl Stream<Item = &RoomId> + Send + 'a {
-		self.db.get_shared_rooms(user_a, user_b)
-	}
-
-	pub async fn has_shared_rooms<'a>(&'a self, user_a: &'a UserId, user_b: &'a UserId) -> bool {
-		let get_shared_rooms = self.get_shared_rooms(user_a, user_b);
-
-		pin_mut!(get_shared_rooms);
-		get_shared_rooms.next().await.is_some()
-	}
+	let roomuser_id = (room_id, user_id);
+	let count = self.services.globals.next_count().unwrap();
+	self.db
+		.roomuserid_lastnotificationread
+		.put(roomuser_id, count);
+}
+
+#[implement(Service)]
+pub async fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
+	let key = (user_id, room_id);
+	self.db
+		.userroomid_notificationcount
+		.qry(&key)
+		.await
+		.deserialized()
+		.unwrap_or(0)
+}
+
+#[implement(Service)]
+pub async fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
+	let key = (user_id, room_id);
+	self.db
+		.userroomid_highlightcount
+		.qry(&key)
+		.await
+		.deserialized()
+		.unwrap_or(0)
+}
+
+#[implement(Service)]
+pub async fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
+	let key = (room_id, user_id);
+	self.db
+		.roomuserid_lastnotificationread
+		.qry(&key)
+		.await
+		.deserialized()
+		.unwrap_or(0)
+}
+
+#[implement(Service)]
+pub async fn associate_token_shortstatehash(&self, room_id: &RoomId, token: u64, shortstatehash: u64) {
+	let shortroomid = self
+		.services
+		.short
+		.get_shortroomid(room_id)
+		.await
+		.expect("room exists");
+
+	let key: &[u64] = &[shortroomid, token];
+	self.db
+		.roomsynctoken_shortstatehash
+		.put(key, shortstatehash);
+}
+
+#[implement(Service)]
+pub async fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result<u64> {
+	let shortroomid = self.services.short.get_shortroomid(room_id).await?;
+
+	let key: &[u64] = &[shortroomid, token];
+	self.db
+		.roomsynctoken_shortstatehash
+		.qry(key)
+		.await
+		.deserialized()
+}
+
+#[implement(Service)]
+pub async fn has_shared_rooms<'a>(&'a self, user_a: &'a UserId, user_b: &'a UserId) -> bool {
+	let get_shared_rooms = self.get_shared_rooms(user_a, user_b);
+
+	pin_mut!(get_shared_rooms);
+	get_shared_rooms.next().await.is_some()
+}
+
+//TODO: optimize; replace point-queries with dual iteration
+#[implement(Service)]
+pub fn get_shared_rooms<'a>(
+	&'a self, user_a: &'a UserId, user_b: &'a UserId,
+) -> impl Stream<Item = &RoomId> + Send + 'a {
+	self.services
+		.state_cache
+		.rooms_joined(user_a)
+		.filter(|room_id| self.services.state_cache.is_joined(user_b, room_id))
 }