This house is perfect for a small family, or 2-3 couples. We've never been to SD, but we needed a separated bedroom for our toddler & her full sized crib, and hot tubs are her favorite right now. So this was win-win for us. We used BabyQuip to rent her crib, etc. and Diego was super accommodating with delivery/pickup. He did offer a Pack & Play, but we opted to rent a crib instead.
The location was great! Stores, restaurants, coffee shops, etc were all super close. The beach was within walking distance too. We visited SeaWorld, the Zoo, Belmont Park and Seaport Village & all were a quick drive.
I was a little surprised at the size of the house & yard when we arrived. It was a bit smaller than I envisioned, but I guess you could say the photos in the listing did their job! Just pay attention to the square footage if you're considering renting. It was great for 2 adults & a toddler, but could get crowded pretty quickly.
The house is really nicely decorated & it was super convenient to have condiments, dishes, clorox wipes, etc. all available. It was AWESOME to be able to do laundry there! (Toddlers are super messy + sand. Lots of sand.)
We didn't use the bonus room (it's completely detatched with a private entrance) but it's a great set up for a bigger group.
All in all, we'd stay again!