For example there are different seats or sofas you can purchase in the store as well as chairs from NPCs. If you move or turn them around, they kinda have space to the wall and are not cose to the wall. That's looking bad.
On the other hand, there are tables that look pretty nice but if you place items on them, they are not fully filling the table, as I would like to have it. I can add some screenshots, if desired, but maybe my explanation was well enough.
So my question is, how can I know in advance how a table / chair / wardrobe etc. will look without buying and trying it?