This is an unassuming building in Chinatown we learned about it on a tour. (Lion City Bikes Around Singapore) and came back to check it out. It was great to show you what it was actually like back in the day of the area and how people lived. If you do the tour you plan on over a hour if you do all parts of the audio. So worth it and well done. It was a hidden gem and glad our biking tour pointed it out.