Modu uses metal tower structure to expand Brooklyn townhouse

Local architecture studio Modu has used a steel-clad volume to increase the area of a Brooklyn apartment building by 30 per cent to prioritise outdoor living for residents and to combat "rapid gentrification".
Located in Carroll Gardens, Mini Tower One is a 3,500-square-foot (325 square metre) extension affixed to the rear of a two-unit multifamily townhome to increase square footage and provide indoor-outdoor space for residents.
Modu has created a residential extension for a Brooklyn apartment