Mandarin's House

Built before 1869, this was the traditional Chinese residential compound home of prominent Chinese literary figure Zheng Guanying. It is a traditional Chinese compound consisting of several courtyard houses, displaying a mix of Chinese and Western detailing, such as the use of grey bricks against arched ornamentations and Chinese timber lattice windows against mother-of-pearl window panels of Indian origin.

Address: N^o 10, Travessa de António da Silva, Macau 
Opening Hours: 10:00 a.m. to 6:00 p.m.  (No admission after 5.30 p.m., closed on Wednesdays, except public holidays)
Free entrance
Tel: +853 2896 8820
Website: http://www.wh.mo/mandarinhouse

source http://en.macaotourism.gov.mo/sightseeing/sightseeing_detail.php?c=10&id=146#.WDfTdfmLTcc