My best friend since childhood and I stayed with Margaret (the other host alongside Gaia) and had a great time. We shared a room so space in the room for all our things was a little less than average, but we still got on just fine! Everything was clean and Margaret was beyond welcoming and helpful not just at the beginning of the trip, but all the way through. I recommend asking Gaia or Margaret how to get to their place as when I plugged the address in to my maps (Google & Apple) on my phone, it took me to the very Northern end of the Piccadilly Line whenever their place is actually located right off the slightly Northern end of the Victoria Line which is in a much more convenient area. However, Margaret was quick to give us proper directions and helped bring our bags in when we arrived. She talked to us when we made conversation but fully gave us our privacy too. She gave us recommendations of shows to see and things to do and she even made me tea when my throat began to hurt!
Overall it was a great experience and a next time I’m in London, I would absolutely love to stay there again.