Laura & Rob's place is a nice, quaint, and quiet spot in south Mission Bay. It is in easy walking distance (10min) to a market, a few pizzerias, and Belmont Park. Longer walks (45min) will take you to north Mission Beach, and Pacific Beach, which is bustling with shops, restaurants, and bars. The walk either along the ocean, or along the harbor can't be beat though, and this place is short block accessible to either. Trips to further destinations such as downtown, Gaslamp, Old SD, or the area attractions (aside from Belmont), does require some degree of transportation, although none are long journeys by car.
Laura & Rob provide everything you need to make your stay comfortable and fun. Their are bikes and paddle boards for your use, and I think I even saw a surf board if you are so inclined. Laundry is available, and a nice kitchen is available to dine in, at least for breakfasts. A market a few blocks north can provide you with many grocery staples. The place is perfect for a single or couple, but families may be challenged with sleeping space depending on their needs. It is overall quiet and very accessible, although one should note that access is made on the back side of the address provided, and it can be a tad tricky on first locating it.
I highly recommend this space to anyone who wants to take mere steps and be on the beach or doing activities in the harbor. Mission Beach is a beach community. You feel it everywhere you go. If you love beach life, you will love this space. I would certainly stay here again.