If you want to be more flexible with your guests, pay attention to the leg width and where the legs are placed. In general, a table with thinner legs, or where the legs are at the corners, will make it easier to squeeze an extra chair in.
Choosing the material for your dining table can be difficult. You have to balance price, ease of care, and your personal style to choose the right one, and a table that’s not a good fit on any of those could mean a buying decision you regret later.
If you are looking for a table to suit an urban-industrial decor theme, don’t go all-out with a (heavy) metal table but consider a (lighter) wood table with some metal design features.
As a longtime apartment-dweller, I’ve found that the visual weight of a piece of furniture can really influence how big it feels in a room. It may technically fit, but it’ll seem huge if it’s a dark or bulky piece or if it’s too close to other furniture.