Nice staff, comfortable enough place to stay
I took my dad to see a baseball game in San Diego and for some reason prices seemed unreasonably high around the city that weekend. We were able to find the Best Western at an affordable rate, and I knew that while there isn't much going on at Hotel Circle/Fashion Valley, that the location was within walking distance to a trolly/public transportation and would provide free parking.
I thought for the price we paid, the hotel was great. The staff was very friendly to us, the room was basic but comfortable with a hot shower. I didn't eat at the hotel, but should you decide to if you check in on Foursquare you get 15% off your order.
For me, it's the convenience to public transpo that sells it. We got to Petco in under 30 minutes and I am sure it is the same for other areas along the route. If price is your driving point, you can't go wrong here.