We were traveling through San Diego for a family vacation with all 3 kids and decided to stay in Ocean Beach for a few nights. We were there solely for the beach time.
Location: The walk is about 2 blocks to the beach and there is very little traffic. The parking can get a bit sticky but we happened to get very lucky twice and got parking right in front of the house. I'm sure this is not possible all the time. You also have to be careful about the street sweeping schedule and make sure you're parked in an available spot the night before (unless you plan to be up before 7 to move your car). We walked everywhere we needed to go in town and it made for a nice and relaxing trip. The neighbor was out on his porch the entire 3 days we were there. He kept us apprised of the happenings and reminded us about the street cleaning. He was kind and not annoying.
House: The house is small but very well laid out. We fit 1 kid on the top bunk, 1 kid on the couch, 1 kid in her play pen, and parents on the bottom bunk. It is a bit rocky with a tornado sleeping on the top bunk but bearable. The kitchen has the basics supplied but don't plan on cooking at the house unless you're just warming something up. A french press is provided for coffee, which we loved. And a mini fridge to store your cold items. Having the wifi and chromecast made downtime easy because we could stream from our devices. Be aware that there is no AC but temps around there are usually really nice. Both doors have metal screen doors with deadbolts and locks so we had the whole house open unless we were gone or sleeping. It is definitely a must to keep the windows open at night especially with the temps being a bit higher while we were there (heat wave).
Host: Chet has very clear and precise communications that he sends out in preparation and as you prepare to leave. It made everything very easy. He was also quick to respond back about any questions we had.