No, it should go well in your living room. It may be a bit tough to get in the doorway though. I hope you do not have any sharp turns or low ceilings.
That tank is beautiful though.
I just watched a show on TV tonight about the largest aquarium in Europe. It is in Valencia, Spain and all together, the facility holds over 11 million gallons of water and 42,000 sea creatures. Their artic tank actually is home to two Beluga whales. The aquarium was amazing.