This is a wonderful condo right between the ocean and the bay. Communication was great and check in was easy. It is clean and well equipped. It is a big bonus to have a parking space especially if you are there on a weekend.
As others have mentioned, there is a lot of airplane traffic. If you are a late sleeper, Mission Beach is not for you. The traffic begins at 6:30 AM and continues until 10 PM. After that it is very quiet. You need a car to get to restaurants and grocery stores, but you can walk to Belmont park.
This part of Mission Beach is much more quiet than beaches to the north. Simon sent loads of recommendations for restaurants and you will want to pay attention. We had a couple of lousy meals by doing some of our own research on Yelp. The best food we found was at Blue Water Seafood in Ocean Beach and Himitsu in La Jolla.