How much money and physical strength does a Chinese Odyssey 3 need to upgrade the house feng shui from 1 to 4 1?

Houses, you can put two towns and houses at 2 1 level and three at 4 1 level. Painting the house is doing housework, that's right

Get a lot of experience and housing construction progress. But the fatal weakness of housing task is extremely boring and time-consuming.

4 1, feng shui is only about 30W.

Physical strength can be lent to you by friends.