This stay was, by far, one of my favorite. The location is tucked away in the mountains of Los Gatos, so it is serene and quiet. A perfect getaway, especially if you're someone who likes to disconnect from technology on vacation. That being said, Oleg still offers wifi, so there is that flexibility.
There is an opportunity to walk around the estate, enjoy a private and relaxing spa experience, sit by the lake and watch the birds, read a book in the garden. The one thing you need to prepare for is that this place is relatively removed from any outside amenities. There aren't many accessible restaurants, grocery stores, cafes, etc. for at least 15-20 min. Plan accordingly!
For what you're getting, this place is definitely worth every penny. I'd highly recommend reserving this Airbnb. Plus, Oleg (host) is super accommodating and welcoming.