What happens next?

How to choose a coffee table
Measure the available space.
Measure the available space, as well as the preferred space. This will let you know how much wiggle room you have if you find a table that you love, but is outside of your preferred dimensions.
Having measurements beforehand will also help you avoid the frustration of having to return an item. To play around with sizing and shapes, place painter's tape in various configurations and decide which ones you like best.