Good price, near airport. Showing age.
My stay on Sat, April 28, 2011 was a last minute reservation due to a need for an extra night in San Diego, the extreme rate at the Marriott ($325 for an avg room) and a very early a.m. flight necessitating being at the airport at 5am. I found the Sheraton online via Orbitz with same day availability under $200/ni. 
Pros: The room was good size. The price was good in comparison to other options. The check-in was easy, fast and they had a room ready at upon early arrival at noon. There were a couple of decent onsite choices for meals (affordable). They have an onsite spa/fitness center - so I could squeeze in a no-frills massage. 
Cons: The room was musty smelling and showed plenty of signs of wear and tear. The 'view' was of the parking lot and on the 5th floor it was too easy to hear traffic noise, people talking, etc. The Sheraton wanted to charge a daily rate for internet access (when will SPG group get with the program?? Priority - aka Intercontinentals and Holiday Inns - offer free wi-fi to guests. Great for biz travelers). 
Another pro: while it is 'across the street' from the airport - it's still a bit of a hike wheeling luggage. The Sheraton provides shuttle service every 15 mins - even at 5 am. Very convenient for that.
Good, solid property if you aren't looking for anything too fancy and don't mind a little bit of noise.