Our stay in Sean's apartment was great. We stayed 7 nights and slept well on the comfy beds (a mattrass top would make it a bit more comfortable) Room was very clean and equipped with fresh new towels. Tip for public transportation users: Good to know when buying an Oyster card that the busstop near this apartment is situated in zone 3. Upon arrival at Kings Cross Station we did not know that and purchased the wrong ones with only zone 1+2. That made our first day very trying. The blinds in the apartment do not provide enough darkness at night - the street lantern in front of house lights the room up but i inderstood from Sean that this is being taken care of. We were so tired from our days in London that we slept anyway but if you are a light sleeper beware.
Sean is super friendly, easily accessible through email/airbnb app. Any questions for him and you receive answer real quick. We had a fantastic week and would stay here again!