Keep in mind that with most glass tops — if they are not inset — you’ll see a green tint on the sides. You can order a speciality glass that doesn’t have this tint but it’s more expensive.On the other hand perhaps you want your space to look cozier (and you need some storage). Stash baskets trunks and old suitcases under simple legged coffee tables to ground spaces that are otherwise too open.
If your coffee table has a lower shelf you don’t have to fill both levels but if you choose to try lining up the items on each tier. Use two pairs instead of threes and don’t forget to play with heights. A lidded storage box or small basket can help keep the bottom level looking sharp while giving you a place to stash items like remote controls.