Clean and comfortable room, not particularly quiet - especially with other guests around and being on the Heathrow flight path (not an issue overnight obviously).
Shared toilet and separate shared bath/shower room - basic but clean and functional.
Small kitchen but has most things you need and Demmy even provided cereal/bread for breakfast too!
Ample parking in the area, very tight road to get in/out of and mostly under trees so don't go with a freshly washed car!
All in all, would stay again if in the area.