Rolf and Mok are great hosts and very attentive. We checked in very late and they were still available via text for questions and problems at 1 am and beyond. The apartment is nicely located between several different tube lines, making it a quick jaunt to just about everywhere. It was clean and nicely appointed. Our favorite touch was the heated bathroom floor (just what we needed in January!). It does get noisy on some nights of the week because of the market (Sunday seemed to be the worst) but nothing a little white noise app can't drown out. The double windows also help. I highly recommend this flat!