Sorry... I was teaching classes this afternoon...
The Sarena Bay is 8.x10', and the corners are set in more than usual. The two seats on the sides, which are more bench seats, are the only ones that have foot jets, and at 6' tall, my feet fit just right with the jets. If there is a person in each side seat, you maybe cross feet/legs a bit, but there is plenty of room (especially if you're friendly...). The way it's designed with the angles people sit in and the length of the tub, there really sin't a problem with leg room at all.
Additionally, it's an exercise spa -- that is, there is a rowing attachment that hooks in to some fixtures on the side, with tension and resistance provided by really heavy duty bungee type cords. The exerciser then sits in the center elevated seat (gets the heart above the hot water) and is able to row. As hard as I've tried, I haven't been able to get the spa to move more than an inch at a time...
When it's being used as an exercise spa, the two Dynamic Massage seats can't be used, of course...
Larry