Arya House is a great place to stay while you're in San Diego. It places you in a wonderful area across from Balboa Park, which is amazing and a great place to start your visit. It also places you close to Little Italy which has some amazing places to dine.
The room was clean and had everything I needed for my time in town. The location is a bit noisy from the street traffic and airport flight path. I didn't mind the noise as it's part of city life, nor did I have trouble sleeping. But, if you're a light sleeper that may not be your thing.
I would definitely recommend the location.