AlphaGodith Changed and thanks.
The tip to use chests in the ingame closets is for players who don't want to
build their furniture by themselves. I build many cupboards by myself, but I really don't want to have to build closets for each of my houses.
If you put the boxes sideways, 3 fit on a board and in my opinion boxes look better than leather chests.
In my opinion it doesn't look that ugly. Personally, I always close my cupboards. xD
Heres a link for people who don't want to build a cupboard. Closet is equipped with chests.
Medieval Cupboard with chests / Mittelalterlicher Schrank mit Truhen