Ben's place is very safe, quiet, and convenient. It is in a nice neighborhood in the back of the owner's house. The kitchen is well stocked. Parking is plentiful and safe, but will require a parking permit from the City of Pasadena, which you can get online.
I worked from home while I was there and did not have any issues getting online. However, I did have a poor cellphone signal on my Verizon 5G Iphone.
A few minor observations that other guests may find unusual, but not major dealbreakers: there's an indentation in the living room floor underneath the carpet, the refrigerator has an audible buzz to it, the living room gets cold in the morning and could use some heat, and the bedroom could benefit from having lamps rather than overhead lighting as it gets too bright just using the overhead lighting.