Let's get you some answers.... I'll comment first to get the ball rolling. I like your room. Yes, add another sofa table to the back of the sectional that faces the room (either a twin of what you have, or a longer table) Your end tables are fine, but a little small for your lamps. If you want new end tables, I'd choose rounded ones to mimic the round lamps. However, that will compromise your storage (Is there anything in those baskets? Do you use the baskets? Add some snuggly throw blankets in your colors. A sectional is perfect for TV/movie viewing. I'd like to see a pattern in either a rug OR wall art. You said you have a pool..... Bring that relaxing feel indoors with this Feizy "ocean rug" (Feizy Lorraine collection) It looks like sunlight reflected off water. I've seen this rug in two different blue colors ocean and midnight blue. There is a sea green color: mariner, as well. ocean (pic taken while shopping in store) https://www.livingspaces.com/pdp-96x132-rug-tristen-ocean-82326

I prefer the second rug layout. It's a gracious entryway so it's nice to have the rug fill the space a bit more, plus you always want to give breathing room around a rug rather than squishing it up against a wall or piece of furniture. We generally steer clear of light toned entry rugs for practical reasons so you may want to consider that. And lastly, a flat weave rug is more suitable for a space like this than a cut pile, which is what your rug appears to be (maybe I'm reading the images incorrectly?). They're more durable and easier to clean.

I’m jealous of the beautiful space you have. All those windows are great. My suggestion would be to make a dinette area on the wall where the tv is currently. To furnish it I would use an upholstered bench along the wall flanked by two small bookcases. Find a narrow table to use with a couple of side chairs opposite the bench. I would keep the sofa where is is but pull it out from windows by about a foot. Try sliding the chair to opposite end of the sofa so that it faces the windows. Get a beautiful tv cabinet (keep it low) and place it with the tv in the area that the cafe table is currently. The tv will block the window slightly but will will be unobtrusive in that corner. Shades will be a must if you plan to watch tv without glare during the day. Plus will help with cooling the room in summer and make it more comfortable to use that space. I would use small recessed lighting above the dining area. A couple that shine down on table and one the could shine on a pice of artwork above the bench. I’m also a believer in dimmer switches as I like to dim lights at night for mood lighting. I would also use floor lamps to flank the sofa. I would suggest tripod style lamps as they make a great transitional look. Add a rug and you’ll have a wonderful room.

Eld, partly because of the dust but also because i like to be able to push the bed aside at times. My vac has an attachment that could reach under there but rugs seem to hold dust. I like to use a dust mop, or I should say that I like for the cleaning lady to use a dust mop. My bed is really heavy and has an upholstered headboard. I like to push it away from the wall to vacuum the back of the headboard and also the baseboards. Yeonassky, whoever gets out of the other side of the bed gets to step on really cold floor. That part of the floor is over an overhang. If it’s my cat or dog, they could just jump over me. 😉. I am leaning toward a rug that covers the open floor area but does not go under any furniture.