Elena is a charming host, and the grounds are incredible! The apartment looks quite unassuming from the outside, but the inside is modern and clean.
There are numerous gazebos littering the gorgeously-manicured complex. We ate dinner in the one down by the private pond - it was tranquil and wonderful.
The wifi speed was just barely fast enough to stream a video before bed. I wouldn't try to e.g. make a Zoom call. Also, make sure your car (and your stomach) can handle a harrowing, narrow, final 10 minute drive deep into the Santa Cruz mountains.
Speaking of bed - the bed we had was extremely firm. It was a good size (Queen?) but yeah really firm.