Gotcha, that's what I thought you meant, but wasn't sure. No offense taken at all. You're right, the space is big enough, but will be a little tight. With all the equipment being so much smaller than what I'm used to I think it will much easier to deal with even in a tighter space. I had actually thought about removing the shelf and having it completely open, but it's built in and I didn't want to have to cut it out and risk damaging anything.I was referring to under the shelf over the sump space. It seems like it would be a pain when plumbing everything in or doing sump cleaning.. not that these things happen every day or it's a huge deal it just seems like a tight spot. Please don't take it that I don't like the design, I love it in general that one spot just seems like it would be a pain.