We use our boat for day trips on Lake Nacimiento. We regularly have a bunch of people on the boat, either on the water, or beached somewhere. On our old boat, we had a small BBQ/Galley, but it really had no prep space on it. We had the obligatory rear couch table, which we used, but was really too small as it was crowded with condiments, and chips and such. This bar set-up was just what we were looking for. Not so tall and big that it was overly obtrusive, but substantial enough that it would work as a great prep station, and "hub" of the boat. As I looked at the other club seating boats without the bar, it seemed like we were giving up seating for 2 people by having the bar there. With Bennington's innovative idea of putting the two bar stools in the void where the port gate is, I got those two seats back! And with us adding a third seat on the stern side of the bar, we even gained a seat. Now, these seats aren't as comfortable as the plush couches, but they are seats none-the-less. There is still plenty of plush couch space in the rest of the boat.
To answer the question about the space below the cup holders in the stern. The area underneath the cup holders holds the two batteries. They are accessible through a small door in the rear, right in front of the ski/tow bar. I had the dealer install an inverter in this space too, so I can just leave my air pump plugged in back there, and pull it out when the time comes to inflate the toys. I had them put a two outlet inverter so outlet will be for that air pump, and the other outlet holds a short cord that extends into the underseat storage in the back, in case I need to plug something else in. The inverter also has 2 USB connections so I can keep the MP3 Player/Phones charged up while parked.
Lastly, I had the dealer install 2 speakers in that rear void space as well. These face the back of the boat, and are for the times when we are floating and want to listen to music without blasting out the people still inside the boat. I had them put a wired remote control next to the speakers as well (you can see this in the first photo I posted). The changing room is behind the front port lounge, although we will never use it.
We got the ivory interior as well. I LOVE the look of the darker brown interiors...I think it's a great and classy look. However, it is easily 90+ degrees in the summer here, and anything that would keep it cooler was a plus, so the white worked for us.