This is the one in the Cleveland area that I went to.
Not sure it would be fair to call it “mine” since I’ve only been there twice.
As you know, I've been to quite a few temples across the US, and Canada. And if you ever read my posts, you'll also know that I think temples vary in their vibration. Although there is never a bad vibration, some just exude more energy than others. So it's strong, and stronger in the rating of sannidhyam. I much prefer the ones with a single strong central sanctum, like the one here, or the Balaji temple in Cleveland, or the Venkateswara temple in Pittsburg. And I'm not alone. In Atlanta, and in Chicago, at the Lemont temple, there are two temples, side by side, but housed in different temples. (At Lemont, a hallway connects the two.) Often a separate priesthood is hired to serve the two, although one side will be assistants when the other has a major festival.
What this does, in my view, is focus all the energy from the devotees into a single place. You know who you're going to see when you go there. According to shastra, (the Agamas) it is the God who owns the temple, runs the temple. It's His or Her house, not the devotees. But the priests and devotees do help with building the sannidhyam, and using strong correct mantras etc, helps that. Celebrating the sectarian festivals only helps that. Here we don't celebrate Ram Navami for example. Other temple in town do. We celebrate Thai Pusam, the Brahmottsavam, and Skanda Shasthi. Other temples don't know what those are.
The temple here that you mention is the second variety, a blend of many Gods, with no really clear Supreme God. By definition, there is only one Supreme god. Keeping these reasons in mind, some day I hope you go to the Venkateswara temple there, and see if you can feel the difference.
Chakra