We enjoyed our stay at Sonder near Camden Town. The room was very clean (it even had the faintest trace still of new paint) and the decor was lovely. There were tea and coffee supplies available. My only complaints:
1. We partly chose this place despite it being a 10+ minute walk from the tube station as it had a bath, but the water was very cold.
2. The bed was quite hard. The pillows and blankets were great though!
3. We slept fine but be aware that there is a busy road nearby with some loud traffic.
The staff were absolutely lovely and we enjoyed our stay!