A professional photographer would be an excellent idea. But if you don't think you can afford to do so and want to invest in an appropriate camera and lighting which can be very expensive. B & H photo in New York could probably advise you. Or Adorama. But there is definitely a learning curve to do great photography. It is not as easy as it looks. Different backdrops take different lighting. It also depends on the lighting in the area you will be taking the pictures.

You're welcome! =) I think a shade of grey will be a great addition to the room. The red one in the photo doesn't really suit it. If you have any questions, feel free to ask! angelinavick@ymail.com

I like the ceiling. I think the hanging lights are too fancy and distract from the ceiling decor. A simpler light would look better or sticking with the canned lights you have. The walls have too many big, black things on them. It's hard to tell if they are windows with shade --- in which case I'd pick something lighter, perhaps to echo the ceiling, TVs (how many do you need?) or what. I'd consider a big piece of statement art in the place of at least one. If you're on a budget, get a large, high quality photo in the right colors, you can take it yourself. Sepia and black architectural might work. I like more color and more natural light. You may have closed the shades for a better picture, so it's hard to comment on the light, plus windows are a feature of your room, not exactly a decorator's choice. I would consider how to get a few small pops of color in, pillows, flowers, candles, maybe even a runner rug along the right wall. If you are doing this as part of a portfolio, the entire ensemble would look more welcoming with a few touches like someone lives there. Something on the coffee table, for example. A few books and a candle. A tray with tea things, a vase of flowers or basket of fruit. Pick one or two things and make it composed. You see this a lot in designer Houzz photos. Here's an example, you note this picture would be a lot more stark with an empty table: https://www.houzz.com/photos/21-house-contemporary-living-room-san-francisco-phvw-vp~60642

Definitely bring the tapestry down closer to the sofa. If you are keeping that above the sofa, your rug should be less busy. pick a color from it and use that on your rug. You've got a lot of pretty patterns in that room already, keep the rug less busy.