Mondrian’s place was excellent in all regards: fantastic location right next to the Old Town (close to it but not in the middle of all the noise in the evening) and a newly rennovated, very comfortable place with all moderm amenities. We also had excellent comms with the host.
There is rennovation work to the building next door (we were there in early March 2022) which affects the view but otherwise not a big problem and should be over soon.
We’ll keep this place in our favourites when we’ll be in San Seb again!