Denise treats her bed and breakfast like a professional. She was a lovely hostess, sharing tea and stories with us before we retired to our clean, comfortable rooms for the evening.
Her neighborhood is very safe, where a nice walking path to a pond with swans is just a block or two from her front door. The subway line from her neighborhood (about a 20 minute walk or a convenient bus ride) takes travelers directly to Heathrow Airport, and is about 1-1/2 hours from her home, so it's easy to just get on and rest until one arrives.
Denise had great suggestions for places to see and directions to get there. We regretted having to leave!