+++ Keya was very flexible concerning the check- in and check-out process (no fixed time, open for unconventional solutions to organize the handover of the keys and their return).
+++ The area is very calm indeed but still very close to King' s Cross St. Pancras (5-8 min walking distance).
+++ Keya always answered my request in a very timely manner (next day by latest).

- - - The bed is in fact a couch that can be stretched out. However, the surface is very uneven (you can't see it on the picture) and I personally think that sleeping on it is not very comfortable for anyone.
- - - The apartment could have been kept cleaner to my taste (a lot of dust, dishes in the sink). The duvet cover and the sheet were clean, however.

Overall: 3 out of 5 stars.