J Street Inn is a long stay residence, There is a lot of foreign students living in this place and having english class in San Diego. The rooms can be different from one to another but every room has a bathroom (toilet and bath, no washbasin) and a place to "cook" (microwave, fridge, sink). The front desk can be friendly and helpful. There is a laundry room in the 1st floor, as well as a fitness room.
The best point of J Street Inn is the location, don't look for another one (or maybe Island Inn), J Street Inn is perfecly located : restaurants, bars, pubs, nightclubs. The trolley (green line, Convention Center) is just across the street and can bring you almost everywhere in San Diego.
If you are looking for a confortable room, very clean and quiet, you have better go to a hotel.More