stays: record LA check-in completion

bookings/stays/airbnb-la-dtla.md

@@ -18,6 +18,10 @@
 
 **Guest portal:** <https://guest-portal.hostaway.com/65596088/dxYlP4ov>
 
+**Online check-in completed Sep 26, 2026:** the host's reminder was answered by
+the booker, and the host confirmed, “You're all set.” The entry code should now
+be active. See the [completion confirmation](../../sources/stays/2026-09-26_Airbnb_LA_DTLA_Checkin_Completion.md).
+
 **Check-in guide received Sep 24, 2026:** temporary curb parking is available
 on the building's cul-de-sac. Enter through the front glass door on Temple
 Street, use the keypad directory to dial `7200`, then go to the 7th floor,
@@ -27,9 +31,9 @@ minutes. The parking clicker/key fob is mounted by the apartment door: use the
 level 1 is not permitted. Wi-Fi is `Stripesliving703` / `Charlie703`.
 Return the fob to its mount at checkout. See the [normalized check-in guide](../../sources/stays/2026-09-24_Airbnb_LA_DTLA_Checkin_Guide.md).
 
-**⚠️ Action needed:** complete the [online check-in form](https://guest-portal.hostaway.com/65596088/dxYlP4ov/check-in)
-— entry code is only activated after it's submitted. Host sends the detailed
-check-in guide before arrival.
+The [online check-in form](https://guest-portal.hostaway.com/65596088/dxYlP4ov/check-in)
+was completed on Sep 26, 2026, and the host confirmed the reservation was all
+set. The entry code should now be active.
 
 **Note:** bedroom 2 has two twin beds — agree in advance which couple takes it.
 Strict quiet hours 8 PM – 8 AM.
@@ -38,3 +42,4 @@ Strict quiet hours 8 PM – 8 AM.
 
 - [Host message](../../sources/stays/2026-08-31_Airbnb_LA_DTLA_Host_Message.pdf)
 - [Airbnb message thread](../../sources/stays/2026-09-16_Airbnb_LA_DTLA_Chat.md)
+- [Online check-in completion](../../sources/stays/2026-09-26_Airbnb_LA_DTLA_Checkin_Completion.md)