We had an amazing time in London thanks to Alex's place, where we felt right home after a long day. Things we appreciated the most about Alex's flat:
Unbeatable location - walking distance to train/tube stations, major attractions, stores and cafes; safe neighborhood.
The kitchen is the best stocked Airbnb kitchen we've ever been to, you can find anything you need for a quick breakfast or a home cooked dinner.
Comfy beds - important for tired travelers.
Very rarely you can truly feel home away from home at an Airbnb, not so at Alex's flat. Since this is his own residence, the warmth of home is shown in every little detail, from their furniture to the tasteful home decoration.
We should point out that there are indeed 4 flights of stairs leading to the flat, and some city noise, which was not a problem at all for us, as we've been to Europe many times and know what to expect.
Ah, let's not forget the sweeping view from the rooftop! Overall, we had a fantastic stay at Alex's. We highly recommend.