Not weather conditions, but i insulated a load of balconies a few years back, Marmox board laid on cement adhesive base.
There were 8 flats per floor, 21 floors.
Lifts didnt work, one set of stairs, no lifts.
Electrics on every other floor (if you were lucky) water on ground floor and 7th.
We also lined all the balcony walls with cement board.
Each balcony took about 3-4 25 kilo bags of adhesive and therefore 7-8 buckets of water. I could do 3 balconies a day.
Feel free to do the maths of how many flights of stairs i would climb each day, carrying 25k bags or 2 buckets of water each time!
Top floor for instance, climb up to 21'st floor. Find key for store room and which floor it was on now.
Back down to 7-9 to get tools, back up to 21. Back down to get the rest of the tools, back up to 21.
Back down to ground to get marmox board (2 boxes at a time, 3-4 boxes a balcony) so 6 trips.
Back down to sort out power and get first run of water (repeat water run between floors 21 and 7, 9 times per day).
Back down to ground floor to get cement, one bag at a time, so 9-12 times a day.
I HATED that job!
Things were better down low, and you did find ways of storing stuff about teh place to try and limit things, but it all had to go up!
Carying 8x4 sheets of cement board up 21 flights of stairs was no fun either!