Anyone have experience with the HTVRONT Heat Press?

I'm wondering about this model, where the base plate moves into position, unlike that of a clamshell or swing arm. I'm concerned that because the base plate moves, there might be a higher chance of the book becoming misaligned before pressing. I've been searching for a used starter press for under $100, and I've seen this model come up a few times at local liquidation auction houses.

Here is the unit on Amazon. Thoughts?