diff --git a/backend/src/lib/newbook.js b/backend/src/lib/newbook.js
index 7f7cb06..7dabbeb 100644
--- a/backend/src/lib/newbook.js
+++ b/backend/src/lib/newbook.js
@@ -58,13 +58,14 @@ export async function fetchSites() {
   return res?.data ?? []
 }
 
-// Fetch bookings spanning a date range.
-// list_type 'all' includes arrived, confirmed, unconfirmed, departed, blocked.
+// Fetch bookings whose stay overlaps the date window.
+// list_type 'staying' returns bookings where arrival <= period_to AND departure >= period_from,
+// so a booking arriving on period_to is included. This matches the original plugin behaviour.
 export async function fetchBookings(fromDate, toDate) {
   const res = await callApi('bookings_list', {
     period_from: `${fromDate} 00:00:00`,
     period_to:   `${toDate} 23:59:59`,
-    list_type:   'all',
+    list_type:   'staying',
   })
   return res?.data ?? []
 }
diff --git a/backend/src/routes/rooms.js b/backend/src/routes/rooms.js
index a2db666..e8efcfc 100644
--- a/backend/src/routes/rooms.js
+++ b/backend/src/routes/rooms.js
@@ -54,13 +54,12 @@ export async function roomRoutes(app) {
 
     const viewDate = req.query.date || new Date().toISOString().slice(0, 10)
     const roomName = req.query.room
-    const yesterday       = dateOffset(viewDate, -1)
-    const tomorrow        = dateOffset(viewDate, +1)
-    const dayAfterTomorrow = dateOffset(viewDate, +2)
+    const yesterday = dateOffset(viewDate, -1)
+    const tomorrow  = dateOffset(viewDate, +1)
 
     const [sites, bookings] = await Promise.all([
       fetchSites(),
-      fetchBookings(yesterday, dayAfterTomorrow),
+      fetchBookings(yesterday, tomorrow),
     ])
 
     if (!roomName) {
@@ -98,7 +97,7 @@ export async function roomRoutes(app) {
     const classified = classifyRoom(site, bookings, viewDate, yesterday, tomorrow)
 
     return {
-      view_date: viewDate, yesterday, tomorrow, day_after_tomorrow: dayAfterTomorrow,
+      view_date: viewDate, yesterday, tomorrow,
       site: { id: siteId, name: site.site_name, fields: Object.keys(site) },
       booking_id_fields: idFields,
       total_bookings_fetched: bookings.length,
@@ -151,12 +150,11 @@ export async function roomRoutes(app) {
     // Fetch from NewBook in parallel
     let sites, bookings, tasks
     try {
-      // Fetch bookings one day beyond tomorrow so tomorrow-arriving bookings appear
-      // in nextBooking lookups (some NewBook regions exclude period_to-date arrivals).
-      const dayAfterTomorrow = dateOffset(viewDate, +2)
+  // list_type 'staying' includes bookings with arrival <= period_to,
+      // so fetching yesterday→tomorrow captures all adjacent-day brackets.
       ;[sites, bookings, tasks] = await Promise.all([
         fetchSites(),
-        fetchBookings(yesterday, dayAfterTomorrow),
+        fetchBookings(yesterday, tomorrow),
         fetchTasks(yesterday, tomorrow),
       ])
     } catch (err) {