The hotel s name - DOM - Deo Optimo Maximo - harks back to history as well as expressing an aspiration - to transform a storied architectural space - while celebrating and protecting its original features - The hotel has 18 rooms and suites divided into four categories plus the unique DOM Suite - which has a private roof garden overlooking the Dome of St Peter s Basilica - The street on which the ancient monastery converted into today s 5-star hotel stands - Via Giulia - dates back to 1600 and is situated in Regola - the seventh district in Ancient Rome To view the cleanliness policy for this property please visit the property page listed on Preferredhotels.com.