I stayed at Gavin's place for a week and it truly began to feel like home. It is beautiful! The pictures really don't do it justice. We especially loved the high ceilings, open kitchen, and dozens and dozens of plants! It has a ton of character and really made our stay special and like we lived at Jessa's place in 'Girls.'
Gavin herself is very responsive; we had a few issues, but she took care of everything immediately.
While the aesthetics of the place were amazing, our big complaints were things that are out of the host's control and just a matter of its age and location: the windows in the bedrooms face an extremely busy street, and it is right next to an auto repair shop. Earplugs were purchased on our first night, but it was still extremely difficult to sleep (apparently it's normal for trucks to be repaired in the middle of the night?) Even for a New Yorker like me, it was very loud and we got woken up most nights by the repairs.
TL;DR: Extremely lovely space and host, but bring earplugs!