We did not get to meet John, but Masha made us feel very welcomed in her place. She really went above and beyond for us, lenting us multiple things from her house such as the iron and iron board and giving us tips on places to visit. The room (and the rest of the building) was very clean and quiet. The building and neighborhood feels really safe and the appartment is nearby the Lewisham train station, making it very easy to go to London. We really enjoyed our stay and would book again anytime.