Staying at Kepa's was great!
For starters, the keys to our place were available in a pin code protected lockbox, so we had the freedom to check-in any time we wanted.
After we let Kepa know we are there, we were greeted in person and got a very nice tour of the garden.
The place itself is rather big (though without a full kitchen), the bed is comfortable, internet is fast (good for working), heating is controlled through a very easy to use Nest interface.
The Potrero area is very calm, there isn't much people on the street.