We stayed for 5 nights in Hotel Salsello as a start for a 3 week´s trip across Apulia in Sepember 2011. After we had booked by internet rather economically, we were really surprised by the house´s qualities: everything was extremely clean and tidy, the staff friendly and helpful, the breakfirst (not really an asset in italy in general) a real meal with fresh fruits every day! Though the beach in Bisceglie is rocky, the hotel has its own wooden platform right across the road with easy access to the (perfectly clear) sea (but beach chairs are charged separately, with strangely changing rates every day...).
Bisceglie, about 35 km from Bari airport and, e. g., from Castel del Monte, is a good residence for trips into northern Apulia, the historic centre of the city itself (about 2 km from the hotel) worthwhile seeing and with many nice restaurants.
The only thing we did not like was the worn-out, rather old-fashioned furniture of our room - which had, on the other hand, a pleasant view over the garden to the sea. So, in the whole, we were really satisfied with our stay and can recommend Hotel Salsello sincerely.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC