This is an excellent museum. They have done a fantastic job in returning this 1863 tenement building to its original state, complete with furniture. The visit takes about one and a half hours. All visits are guided which is great, our guide Erica was excellent with a wealth of information about how immigrants who arrived in the late 1800s lived in this kind of building. You can chose from several tour themes. This is an essential visit if you are in New York. It's a bit off the main parts of tourist New York but well worth the journey, there is a subway station at Delancy. There is a shop and bathrooms in the reception building. We walked back from here to Chinatown, quite an interesting walk.