I recently stayed at the Clarion on Convention Way near Harbor. The rate wasn't horrible (though nearly 100 bucks after all the nickels and dimes).
It was OK. Basically a glorified Motel 6. A refrigerator in the room was a plus. No free breakfast that I was aware of, and after being promised a king bed I had to settle for a queen.
Again, basically a glorified Motel 6...they had a pool but I did not use it.