We had a great experience during this stay. The instructions and communication with AvantStay San Diego were easy and on time.
The place was very spacious for 4 adults and one toddler. The kitchen is well equipped and has everything you need to cook your own meals. The beds are very comfortable. They even had a Pack-and-play and high chair for our baby. The back patio facing the mission bay was our favorite spot.
Location is premium. Walking distance to the beach and restaurants.
The only think we would had preferred different was the check-in and check out hours. Later than normal hotels or other places. Also, the parking space was super tight and next to the garbage cans. Not their fault, but just keep in mind, if you have a large SUV you may have to find street parking.
Overall a great experience and would stay again!