We really liked staying at this place because of the location and cleanliness. We were provided with coffee, water, and toasts. Everything was very clean and neat. We had plenty of space for a family of 4. Having 2 bathrooms/showers was great, but the bathtub was small and didn't have much of a flat portion for standing when showering. The weather was great, but the air conditioning did not keep up when we had the windows closed, so beware if you're heat sensitive. The kitchen had everything we needed. The balcony was lovely.
The location is on a tiny street which you cannot drive to in a minivan, so we had to park in a parking lot and drag our luggage a few blocks. That was difficult, but Rita and her husband helped! There are stairs going up to the apartment and the entire town had many hills, so expect to be walking up hills/stairs a lot. Marco provided excellent recommendations of things to see in the area. The food in Ostuni was excellent.
I would stay at Rita/Marco's place again, but not in the hottest months.