Congratulations on your new home! I love Habitat!

So. none of those walls drawn around the living room are actual walls? Will you have any furniture to use when you first move in or do you need to acquire furniture right away? The reason I'm asking is that it is so much easier to make those decisions once you have lived in the house and figured out how much seating you need, what works best for you and your family, where the TV will go, etc.

If you need to figure out furniture before you move in, will you have any access to the house? You can use painter's tape and/or boxes to measure out different sized pieces. You can also get graph paper and find measurements for different pieces and make little to- scale couches and tables to try in different spaces and sizes.

People who are good at helping here with this will want to know the actual measurements of your rooms, how many people in your family, whether you have guests, do you watch TV, etc. I don't have any mock up skills but lots of people here do, so I hope you get some good ideas.

There are only two possible walls to place a TV. This wall seems like the best location.

It means some of your furniture will 'float' in the room and not be placed in front of walls, but they will help define your traffic flow.