Bedrooms 3 Fee $178 a month Taxes $13,444 (2020) without the residential exemption It may not be the first splurge item people would add to a roof deck in a densely populated neighborhood awash with adults, but what was routine about 2020? Inspired by the stay-at-home mantra of public health officials, the owners of this three-bedroom unit installed a wood-framed swing set on the private deck crowning this home. It has a swing, parallel bars, and a round mesh swinging seat, but there’s still room on the 300-square-foot deck for a pair of couches and a comfy armchair. It’s far above the entry point, which is on the same level as the sidewalk and reached through the private front entry or by driving into a two-car garage with translucent windows. The town house is one of five units in the building. The garage shares this level with what developers envisioned as an office — it has a built-in desk — but the owners have installed two Murphy beds that pop out onto a hardwood floor next to a slider.