i live on the fifth floor of an apartment building, no elevator.. i do that climb a few times a day...
Wow.. amazing how this is a huge deal to lots.. it's only 4 flights not that big of a deal!
just don't go on a date with someone you have to pick up and lives on the 4th floor.. heheh you'll be sweaty by the time you make it to her door ;)
I haven't since my salad days, when i moved furniture. Nowadays, I resemble your avatar, so there would be no "had to go up" for me!