Will mother-in-law and father-in-law live together when they are old?

If you need to live with your mother-in-law and father-in-law after marriage, living together is not bad.

In the field of architecture, overlapping means that two units are stacked together to form a building. Overlapping villa is an extension of overlapping style of townhouses, which is produced on the basis of combining the characteristics of villa apartments and townhouses. It consists of multi-storey duplex houses, with gardens on the lower floor and roof gardens on the upper floor. It's usually a four-story building with an attic. Compared with townhouses, this kind of studio can enrich the independent curved surface modeling and overcome the shortcomings of townhouses to some extent. Space is independent, you can have different activity spaces, which can effectively avoid the embarrassment of living with your in-laws without private space.