Low seating in public spaces

One of my soapboxes, that.   All seating needs cannot be identical. Providers should be aware of the legal need not to discriminate directly or indirectly

Bad backs sometimes like to be kept straight, so their owners will perch on the edge of a table, a radiator, a windowsill, rather than get into a right angle.    Or, they might prefer to stand up or lie flat, never sit.

Weak knees often like  help by  high seats, ideally with arm rests so the hands can assist with lowering down and pushing up.

Short people need low seats.   Some people need soft cushions, others opt for a hard seat.   Some heavy people need benches without division, so they can use a double space.     Some public  places, though, like to ensure nobody can lie entirely flat, because it attracts an ' undesirable element'