Calm detached house in Central Brighton

The strange thing about this calm, architect-designed bungalow is it's right in the middle of Brighton, but is down its own lane - so it's accessible, yet you can park outside, and it's very quiet, and you look out to no pedestrians or cars - just flowers and butterflies. How come? Hanover Terrace, overlooking The Level, had a potting shed made: this is that, 170 years later. Each double bedroom has fitted cupboards and a view of the garden. Two bathrooms. A spacious open-plan living room overlooking the little internal garden, from which a ladder leads to a roof terrace. It's a special house!