Beware: As reported by others the check-in process is a pain. There are building/room codes so meeting this building manager is unnecessary and adds to your travel stress to coordinate arrival.
After communicating with a third party person/building manager down to the exact minute of your arrival the room was not ready. The host response was "things happen". No follow up for the duration of the trip after a generic " we will look into it". This is a large scale aggregator operation handling multiple properties so you are one of many concurrent transactions. No personal touch.
The location is in heart of gaslamp district and the noise levels are consistent with a bustling loud downtown. You are also made to sign a short term rental contract and your ID is required. Why is this needed given airbnb has the guest information already ? Credit where it is due; cleanliness was good.