Let me just tell you straight up that the Lance 975 and the Arctic fox 992's bathroom and bed is not accessible when the slide is in. I went to see them personally on dealer's lot just for this reason. If you want a midship bathroom TC that has functional TC when the slide is in, you are probably out of luck. A rear bathroom one (AF990 for example) is functional with the slide in, but that is assuming you are not fat.
I went with a non-slide TC (AF865) at the end. Yeah, slides out feels nice. But to be honest I will be either laying on the bed or sitting on the dinette most of the time. I don't see the point of slides if it interfere with accessibility. I mean, TC are not exactly known for spaciousness anyways. It just isn't its strong point among the various RV choices. I chose to enhance its strength rather than improve its weakness.