We were a family of four, two kids under 5, in London for 10 nights. The layout was great for us, with three sleeping areas (one foldout in the main room, two big beds in the bedrooms). The flat wasn't equipped for families specifically but the large space meant we had plenty of room to arrange a comfortable setup. Mark found solutions quickly if problems arose (i.e. washer didn't work, confusion on check-in/cleaning times) and the app he prepared give loads of good info on the apartment and surroundings. Buses are super close and tube stations pleasant short walks away. A nice little playground a few steps away at Tamplin Mews and a beautiful large one at Paddington Recreation Grounds for children! There's quite a bit of stairs but we were prepared for that and it wasn't a problem for us. There was construction next door but we still managed to maintain an artificial jet lag our entire stay (to make it easier for the kids when we got back) thanks to the blackout blinds in every room and judicious use of white noise apps! We were looking for a big city experience that would be pleasant for all and choosing good accommodation was key for the gamble to pay off - Mark's place fit the bill! We would stay here again! Thanks Mark! :)