We can, but will you pay for it? The standard house building a house is cheap - some of those decorations would increase the costs by as much as double - but they won't increase the value of the house.

I have a rule of thumb that seems to hold: until you get to about 3500 sq feet in a house people will choose larger over decorations where possible. Larger than that and you don't want to clean the house yourself (that is unless your wealth supports regular professional cleaning you won't go much larger). Of course as a rule of thumb it isn't a hard rule, some people want more space, others can live with less. As houses get larger people are willing for more decoration cost.

For apartments it is worse - renters rarely will pay extra to live in a nice building.