The room was clean, spacious, and comfortable. Host was knowledgeable and communicative. There was air conditioning which was essential during a heat wave which hit for part of my stay. I had a private bath and access to the refigerator and kitchen. Walking distance to many restaurants and to the CalTech campus. I was in Pasadena for a conference, it was a 5 uber ride to the Pasadena Hilton and to the conference center.