The place was very clean, and Sam was super flexible with us arriving later in the evening for checking in. He also checked in with me to make sure we'd gotten in alright, and again to make sure everything was working out smoothly, which I really appreciated. The place had shower essentials for us and plenty of space for our bags. The fridge was also great to have for leftovers & stocking drinks for the weekend.
I'd suggest bringing an eye mask if you're a light-sensitive sleeper, as there's two skylights near the beds that catch all the glorious San Diego sunshine! It did get a bit warm (we stayed at the end of summer) but there was an A/C unit that helped cool it down a bit.
I'd definitely stay there again, the location was great for walking to all the best restaurants and bars in Hillcrest, and a quick/inexpensive taxi to get anywhere central in SD.