OK, but you aren't giving us much to go on! How is that place built? For example: is the floor concrete slab on grade, or raised timber deck, or ... ? Are the walls brick? Concrete? Timber framed? If the latter, what is on each side of the framing? And the ceiling? And the roof? You live in Florida so I guess there is no basement, and you just have a typical concrete slab-on-grade with stud-framed walls, siding on the outside, drywall on the inside, etc. but if you don't tell us in detail what you have, then we can't know. And all of that is important, acoustically.
Concrete Block Construction. Concrete Slab. Roof is brand new metal residential roof. No basement. Drywall walls and ceilings. Stucco on outside. I have this long room, a 19x19 garage, and a huge living room with cathedral ceilings and a stone fireplace. Looking to make that the "live" room.
You also don't say what the purpose of this studio is: hobby or commercial? One-man-band or symphony orchestra? Reggae, rock, rap, classical, or extreme death metal? Live acoustic instruments or only midi? Lots of outboard gear and a mammoth vintage Neve console, or all ITB on a mini-notebook?
Commerical. Basically the whole house will be a studio and I will have 1 bedroom for me. Need to start with the control rooms and a booth, as 50% of my work is audio/video for sales videos, commercials, instructional videos, etc. I also do full bands. Rock, blues, country, singer/songwriters. No rap or electronica, but I do use midi for drums alot. I have a 32 channel Midas console, and about four 16U ranks full of outboard gear. ITB is not my style
;)
Also, you don't mention your isolation needs: Do live next to a room full of sleeping babies, or are you in the middle of a 100 acre empty field? Do you live right next to a major highway, train station, airport, or other very noisy place? etc.
I don't really care about isolation too much for the control room, as that stuff does not bother me when mixing. Relatively quiet neighborhood. However, I NEED one vocal/amp booth that is isolated to all hell. It should be able to track vocals, guitar amps, and bass amps with a good degree of isolation. In other words, I don't want to hear any bleed from loud cars going by or assholes with thier boom box systems driving by. I don't mind hearing it while mixing, but I need to be able to track vocals ANY time. Rain or shine, and when it thunders and rains in Florida (and it does alot), it is loud as hell! I am sick of having to cancel sessions due to a damn storm.
Regarding layout, your second option makes more sense to me: using the long narrow section for the control room and the wider space for the live room.
That room is meant to be a control room, not a CR/Live room. I just want to fit a iso booth in the back somehow if I can, and make it look pretty
;) When you say "live", I am thinking of an acoustically vibrant room, not an iso booth. The living room will eventually become that.
I will do you one better than photos. I'll record a walkthrough of the place today and post the youtube link here
:idea: