On stair wells, fires and mattresses

Now that it is seriously hot here and starting to get humid too, my regular regime of walking either round Muntazah Park or the length of the Corniche is becoming more of a chore than a pleasure. So I've substituted a daily stair climb instead. My apartment is 7th floor and exactly 135 steps up from the entry lobby. It's a good staircase too, wrapping round a square stair well, with no