Which Dimensions Would You Choose? Golf Shed

[legendsfan]

I'm building a golf shed in my backyard but limited to approximately 200 sq ft gross floor area to be building within city code. The good news is I'm allowed to have the building be 12' tall so ceiling height won't be a problem. So I'm going to try and stay under 220 sq. feet to be real close to code. Which Option would you choose and remember this is inside floor dimensions?
1. 12' wide x 17' long (204 sq ft)
2. 13' wide x 16' long (208 sq ft)
3. 14' wide x 15' long (210 sq ft)

I'm a lefty. My kid is a righty but only 4 years old. This will be built just for golf so I can maximize the interior space by not including anything on the walls other than bare minimums like a monitor. I will have a projector and screen which I expect to go wall to wall. I'm hoping at 17' long I could have a small seating area in back corners but not sure I could if I shorten it to gain length. Please vote on the best dimensions and why would be nice too. I know these aren't ideal but something is better than nothing.

[legendsfan]

I wish the answer was yes but even though all the information I should need is on these boards I still feel like I have unanswered questions. I'm near the end of the list on this site to get the screen direct from mill but that will probably start as my spare.
1. I have a GCQuad that has just been sitting gathering dust. Used it a handful of times hitting into a NetReturn Pro but not having the simulation in front of me takes fun out of it. I do bring it with when I go to the range.
2. Carls Preferred. Decided against Premium since it doesn't allow sound to pass through very well.
3. Putting Turf for whole room: Debating whether to go all out and get Pro Putt turf with the underlayment. Let's just say it's super expensive. $26 a square foot.
4. True Strike mat: I like the custom ones others have done but a few hundred for the insert doesn't seem too bad. I plan on standing on the putting surface turf.
5. The BENQ HT2150ST as it seems to be the most popular for 1080p. I'd love a 4k short throw but they just aren't out there yet.

I need to decide on drapes or netting and what I want to keep behind the screen but not too worry about figuring that out yet. The biggest thing I haven't figured out yet is what material should I use to border the screen where it is functional and still looks great for watching movies.