Dem was an absolute charming an helpful host, responded super quickly and was always there whenever I needed anything! She's a lovely person, the bath was always spotless and she's very accommodating with check-in and check-out times.
The only things I'd mention: The water pressure in the shower is more of a trickle, maybe try and fix that with the landlord? , the toilet seat is too small, so the lid keeps hitting your back when you're sitting down and bring ear plugs because, as with almost all older London houses, you will hear the road.
Still though, all in all, a very pleasant experience, mostly because of the lovely, warm-hearted host