I stayed for 2 weeks at Carlos' place and it was a great experience! His place is cozy and furnished in good taste. Both the bedroom and the private bathroom are very spacious. Bed was very comfortable which allowed me to have good quality sleep every night. Location is great, really centric, but still calm. Kitchen is very well equipped. WiFi worked great too.
Carlos and his partner were very welcoming and warm and made me feel comfortable from the very first day. They also gave me a couple of very nice tips about things to do both in Oakland and SF which turned out to be fantastic experiences.
Definitely a 5-star experience, totally recommend it!