I stayed at Kate's for a month and had a very pleasant time. This is a Victorian house so if you are a tourist seeking a truly English experience, Kate's place is ideal. The room is comfy with a very nice bed (and electric blanket!), desk, wardrobe, chest of drawers and TV. Boston Manor and Ealing Broadway tube stations are a 10 minute walk from the house but there's also buses to Brentford train station. There's also good grocery shops nearby - a big Sainsbury's just 6 minutes away!
Kate is a lovely woman who will give you tips about London and who will respect your privacy. Beds sheets are fresh every week! I really enjoyed staying at hers and would reccommend her house to friends and family. I will definitely stay here again if I need to.