Matt's Penthouse is amazing. All the amenities are completely new and stylish. I loved the sun-beds and the barbecue stove in the balcony. The only downside that I experienced was the weather (Oct-18) in Malta. I didn't get the chance to plan a barbecue during my entire 1 month of stay.
Other than this, the place is amazing. I give a 5-star rating without second thoughts.