You don't have a lot of room. If I didn't already have two sets of end tables (mine and my mom's) I'd choose either wood two drawer filing cabinets on wheels or, if space were at a premium, something like these narrow floor lamp end table combo units: http://amdrjournal.com/table-floor-lamp/traditional-floor-lamp-with-attached-table-uk-all-about-home-black-funky-lamps-rustic-modern-tall-tray-glass-shade-end-cheap-gold/

It's crazy how one thing leads to another and then another and before you know it, this project gets totally out of hand and so confusing LOL!! Your place is beautiful! Love your couch and chairs. I agree with so many of the posts, except for Cpaul!! No need to be rude! A larger picture rather than a gallery above the couch would have more punch, IMO and maybe do the picture gallery over the sideboard. Coffee table you picked will also look great. I would also recommend trying to square off the chairs instead of having them at an angle as someone suggested. Curious to see how that would look, I would love to see some cushions on the couch to compliment the colour of the chairs. Also, I love your cabinet/sideboard but I would glam it up with crystal knobs and also add some glitz items on the top, such as a white vase, glass candle holders or some white/grey small pots with succulents, maybe in a tray. I also like the idea suggested of heavier/fuller curtains. If you're a sewer, you could line them to give them more weight. Of course, nothing is carved in stone. At the end of the day, it's your place and so long as you love it that's all that matters. Also, enjoy the process!! Looking forward to more pics.

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.