There are four bedrooms. ours was Tree top, which is the only one where the private bathroom and private little chill-out room is separated from the bedroom. it is however very cosy and we were welcomed with nice touch of cake and champagne waiting in the fridge. There is also everything that you need. the host also allowed us to use their bike which is ideal.
breakfast was ok.
basically it is a very nice place to stay in - 15min walk from bart to san francisco or Cal Berkeley. The night were however disturbed by the noisy neighborhood and sound proof is not great but if you are a good sleeper, we recommand the place.