Is this a dining/living room? is it your only family living space?

Will you be watching TV in this room?

Do you really need to lay down in this room? People prefer their own comfortable chair.

no one want to sit in the middle of a sofa.

one sofa facing the fireplace add as many chairs as you can fit.

What are the dimensions of the room?

Stand with your back to the fireplace and take photo of opposite wall/area. I'm with Lyn--a sofa and several comfortable chairs will be the most comfortable and flexible for family and guests. What are the room dimensions?

Here is how to post a Design Dilemma to get the best results. (Post only one thread on same Dilemma. You can add photos to original thread.) You need to show the whole space—all four sides of an entire space—even if it’s about one specific Dilemma. Commenters need to see doorways, windows, closets, finishes throughout the space to make informed suggestions. In open spaces, Commentors need to see adjacent spaces like living, dining, family room areas that adjoin a kitchen. This is so finishes like cabinetry, paint, and flooring harmonize in the while space.

State right at the beginning what the room will be used for and who will use it. State the non-negotiables at the beginning, what has to be kept. Give some idea of the budget. And provide approximate measurements

https://www.houzz.com/discussions/6417709/unofficial-design-dilemma-boot-camp

Keep in mind that you're inviting some design pros and people with a design eye into your home via photos. If they walked into your actual space, they would take in all of it: all four sides, doorways, floors, windows, ceiling, built-in fixtures, lighting, trim--the "givens"--then the features that can be changed--furnishings, paint, art, rugs, decor items, etc. It's all one first impression. Same thing with photos. That's why it's important to provide well lit photos of the entire space, taken from all sides of a room regardless of the size of your problem.

After doing this illustration, I think it would be better to place the TV on the side wall and install a sofa and chairs for seating.

We need the info being asked for if you want help.