Help with new tent

The tent i have now has light leaks all around the zippers so feel its time for a new tent. Im looking for one thats about 72" tall and 48" X 48". Cant go any taller as im in an older mobile home. Any suggestions? Ive gone crosseyed looking on amazon.

I’ve ordered 3 different brands of tents off Amazon and so far the Matrix brand I’m using now has been the best so far. Although, over time, I’ve had to use duct tape on the inside seems to help with light leaks. But then again, I’ve had to use poles to prop tent open wider when closed because plant got too wide.