I had a very nice stay at Louises's. She is a very caring and uncomplicated host and I enjoyed drinking coffee and talking with her in the kitchen. Her house is located in a nice and quiet neighbourhood in West London, with a very quick train connection to Heathrow Airport and a good connection to the city as well (from both "South Ealing" and "Ealing Broadway" stations). I'll be back for sure and highly recommend this place.