Just like in older office areas, the warrens / mazes of old buildings can prove to be challenges.
50 years ago, the Sick Kids buildings were quite tired. It was hard to move around them. I was in a ward as stretchers couldn't go around the door into the small semi.
I had a few bad experiences in that stay, which I think in most cases, technologies and new layouts would resolve.
1. I had a myelogram at my local hospital which went on much longer than was expected. Less than 24hrs later, I was being transported to Sick Kids. Problem: I likely was sat up too early following it. In addition, for some reason, my pain med information didn't make it to the doctor at the new hospital. Result: Severe headache, plus my original pain, and only allowed mild aspirin type pain meds. I was in agony. The nurses did their best, but, it was an ugly 48hrs until I could get back to my previous levels. This would be less likely to happen now with electronic records.
2. Had to go see a gynecologist. The porter took me down. The gynecologist staff would not believe that I couldn't walk. (well, i could but with insane pain). They made me walk through a maze to the table, then, did the exam, then made me walk back. They called the floor, and told the staff they couldn't do the exam, as I was uncooperative (or some such). When the nurse came down to get me, rather than the porter, they were livid. I was a blabbering mess. She tore a strip out of them, She informed my doctor. The gyn* apologized the next day. I seem to recollect that they did an exam in the ward with privacy curtain. I know that i didn't go back down. I think most areas now have better transition equipment
3 I had to have IV antibiotics for weeks. With Sick Kids, they used to give you a splint, and wrap lots of cloth around it. I guess kids would pull them out. I was complaining that my arm hurt, IV wasn't right...just a bit. I tend not to complain a lot, just put up. At one point, the nurse on the ward, looked at it, and realized that my IV needle was no longer in the vein. (Extravasation) . It wasn't pretty.. I think they likely have better ways now of protecting and detecting.