I came very late and left early and they were very accommodating and welcoming. The room has a bed, but not a table for working for example. Overall, I think the place is good if you want to just stay somewhere for a few nights and close to the Heathrow airport.
The only thing which is very easy to fix, but Ayo should always watch out is the noise from the smoke detector. It beeped maybe once every minute because the battery needs the replacement. It made it for me much harder to fall asleep even though I was very tired. I was already falling asleep and then the beep would wake me up again until I was so tired that I fell asleep fully before the next beep.