We only stayed one night during a very quick trip through Valencia, and we had a car, so I’m not sure how convenient the place is for transit/sightseeing/etc. However, we had a lovely time at Ricardo’s place; the woman who checked us in (his mother, I believe) was incredibly sweet and we managed to communicate despite her lack of English and my lack of Spanish/Portuguese. The garage entrance was difficult to find at first (I wasn’t used to driving the streets and we drove past it a few times before parking and walking over), but the underground parking garage was super convenient. (Side note: I had a conference call for work that night and the WiFi worked perfectly.) The room itself was huge and comfortable, would definitely recommend.