117 Piccadilly is a striking and inviting building designed to help boost productivity and provide teams with space to engage and collaborate in a professional working environment. A day office around our 117 Piccadilly Mayfair building is a great option when you need a private office for short period of time. A short walk from West End underground stations such as Green Park, it’s easy to get to. Inside the building you’ll also have access to breakout areas, a fully stocked kitchen and meeting rooms you can book.