It looks like there's room between the chair and the sofa where the big pile of packing material (styrofoam?) is. The other end is more problematic. You might think about a C table like this one from West Elm (I tried to post a pic but it wouldn't upload). If there's enough clearance under your sofa or loveseat, when you don't have guests you can tuck the base of the C table under the sofa with the table top over the seat, out of the way (but still useful) until you have guests.

So far every single thing - walls, floors, sofa, table- in this room (except the pillows we are meant to ignore), is the exact same shade/tone of beige. Monochromatic can work sometimes, but here I just think it looks very blah. If the table can be returned I would do that. Otherwise I would certainly focus on adding things that are lighter, darker, more colourful etc.

A living room without a beautiful coffee table at its centre is a lot like putting on a gorgeous evening outfit and then skipping on the makeup. It simply looks unfinished. So, make sure to pick a coffee table that will tie the space together in a nice way. Again, consider the overall style you want your living room to have, and pick an appropriate design. For instance, a rustic space can benefit from a raw wooden coffee table made of reclaimed wood with dents and signs of distress that give it a beautiful worn-out vibe. If you want to make a small living room appear bigger, a glass coffee table can create the illusion of more space. And if you need a coffee table to put the clutter at bay in a minimalist Scandinavian interior, opt for a design that features drawers for storage. I find mine coffee table at this website https://www.schots.com.au/furniture/reclaimed-timber-furniture/coffee-tables.html they have in a range of sizes, shapes and different material finishes.

The coffee table is sized so anyone sitting on sofas can reach it. Not sure what additional lighting you might need besides the floor lamp? If you need more task lighting a floor reading lamp behind the plant would work and a directional light to up light the plant on a timer would be great. Set to come on at dusk and go out at your bedtime. Here’s my vision. I selected this sofa table because it has two drawers. Could be drop zone for keys or phone chargers etc.