A few people PM'ed me with questions about the seating, so I'm just gonna try to address them all here.
The seats were custom manufactured by AcousticSmart. They have several different lines/styles of seating, which can be seen here:http://www.acousticsmart.com/theater_seating.asp
When we were choosing our seats, AcousticSmart brought demos of our top 4 choices to our house so we could try them out.
We found the Metropolitan style the most comfortable so we chose that.
The dimensions of our seats/rows are shown here:
Their "normal" chairs would be a little wider but, since they are custom made, AcousticSmart was able to slightly reduce the width of both the seat and the arm rest in order to allow us to fit the number of seats that we wanted. I still find the seat size to be more than adequate (and I am not small). Overall, I find these seats to be SUPER comfy.
In our seating layout, we had to cut down on the number of arm rests in order to fit the desired number of seats - hence all the loveseats.
But since AcousticSmart came out with this new accessory, I think we get the best of both worlds:
The removable arm rests easily pop into place when you want some separation from your neighbor or a place to rest your arm, and pop right out when you want the love seat to be more "lovey".
With the arm rest in place, the available tush space is slightly reduced, but still more than adequate and comfortable.
The motorized chair controls are very smooth and fairly quiet. We opted for the single motor - so one set of buttons control the leg rest and recline. They also offer dual motors so the leg rest and recline can be independently controlled, but we didn't get them so I can't comment on how useful it would be.
AcousticSmart offers a lifetime warranty on all frames, springs, and moving parts; and a 5 year warranty on the leather.
Bottom Line: A big thumbs up to AcousticSmart Theatre Seating!