Another one to chalk up to Trip Advisor. Staying one night in Sidcup for work, I’d seen a few restaurants on the way in but reviews here made it clear none matched Mario’s. They were right. This place is an amazing little gem. It doesn’t look much from the outside and the menu is limited to antipasti, pasta and pizzas (plus desserts, of course) but appearances can be deceptive. The cooking is simple but exquisite, the service charming and efficient. Some of the locals know this, of course, so it is wise to book. I live 150 miles away but I want to find an excuse to go back.