We stayed for a week. The house was clean. The neighborhood is queit. It is within reasonable distance to the beaches, restaurants, grocery stores, and many attractions. We went to the Dali Museum, which was absolutely amazing.
The only thing that bothered us was the hot water temperature. The heater is turned up extremely high, 200°. The temperature surprised us as we weren't expecting it to be almost boiling out the tap. I would suggest checking the shower temp before letting your children bathe.
We had a great time in St. Pete and the surrounding area. The property owner is very nice as well.