On the downside this room will always be the main thoroughfare, and the upside is that it has the opportunity to introduce and ipress people entering your home. Being a room they enter as opposed to a boxy hallway, it gives people the feeling of lint and space, I would add to that some comfort, in the form of luxury. Being a room that is walked through and not 'to', I would utilize it as an escape, somewhere to head when you want to have time away from living zones, often shared and loud. Treat this as a retreat. Your beUtifuk box bay window seat inspires me to suggest a library. You can build or buy a beautiful floor to ceiling bookshelf that I would position adjoining the entrance to create a partition or corridor, so it blocks the room initially and slowly reveals it's cosyness. The bookcas could be double sided so it allows light to flow through and display items in peek a boo fashion. Remove the soa in the front walkway as it is a visual blocker, and place it under the window. Normally I wouldn't do that, but in your case, a rug in front and under that sofa, the ottoman in front of the window seat, and a tray table in front of the sofa. The new 'hallway' would direct people through the home to those living zones, quickly and neatly. Make that wall a gallery wall, with your collection of images or family in a beautiful eclectic collection of frames. Leave some empty or frame objects you love as much S photos. Books, cushions, throws and fabric exude comfort and luxury if chosen to do so. A beautiful side table and lamp next to the sofa ( i spy a power point) so the room will feel warm with a throw over the arm, a book in hand and somewhere to place your coffee. A beautiful space, make use of it as your own sanctuary.

There was a thread last year on Houzz international discussing how the quality of foam has gone down, doesn't keep it's shape as well on new furniture. Better sofas can come with a warranty, have you checked yours and what it covers; eg frame only ?

Ohhhh...I thought this was a direct reference (all puns intended) to a party room spill that may happen (or may not) on Monday morning. And yes....someone will be yelling for help and no...NO ONE is in this together.

Yes, all the Houzzers have been extraordinarily helpful. I am sure in the end, it will be a beautiful room. With regards to the change of sofa style, I was unsure of my ability to keep the white leather clean - particularly the stitching. By finally going with the "Julio" it is slightly more comfy sofa than the "Ariel". It has a higher back and I feel the "granite" colour will give me less hassles. In reality, the "granite" colour has slight yellow/creme undertones which tie back better with the curtains but this doesn't really show up in pictures. Golly, I hope I am on the right track. Thanks everyone for your help and suggestions. Keep them coming please