Friend Too Big for Urban Exploring? Teen’s Honest Warning…

Weird tile but I’ll role with it. So I (16m) was talking to my friend (15f), I recently have been getting into urban exploring and was talking about it with her. She asked if she could come at some point, it’s important to mention she is plus sized. I said of course, but there would be certain places she wouldn’t be able to go because the only entrances were very small holes or there were parts you needed to be lifted into. I didn’t say it in a way that was intended to shame her, I just stated it like above, she got upset about what I said, I told her it wasn’t meant to hurt her- I just wanted her to know for future reference, but she hung up on me and we haven’t talked since. AITA?

EDIT: I feel I should mention this: I didn’t mention her size just because, I mentioned it because of the her wanting to go to a specific place, and that one happens to have a very small entrance and several parts that are hard to squeeze thru- but because of that I mentioned it was something that might happen at several places. And I said that it was ok because there were many places she could go and I would take her there- just wanted to clarify for a few comments I got. But thanks everyone!! I really appreciate the insight and feel I have a better perspective now!