Dariusz is very nice and the communication with him was pleasant. He had detailed information on how to check in and responded quickly to our emails.
Unfortunately, our stay there wasn't as great. First of all, at the time we were reserving the place, it wasn't mentioned that we have to share a bathroom with others. Only later on, the listing added that important detail. While we were waiting in line to use the bathroom, some of the guests from the other room were brushing their teeth in the shared kitchen sink.
We had the small room for 4 people (it was fine for us, no compliant there) and we had to leave the window open since it was hot. But the guests from downstairs were chain smokers and all the smoke was coming into our room. We did mention it to Dariusz and he promised to mention it to the guests but the next day it was the same thing. Lastly, the place is about half an hour away from the center and not 10 minutes as it states in the description by taking the bus to the Wembley Park station then taking the tube to the center. Overall, if I knew all these things before hand I would have not stayed here.