Stairs

has its ups and downs

Sometimes they are steep and i run out of breath

be careful with these

Mid. Horizontal movement is great, vertical movement can be great, but a mix of horizontal and vertical is rarely exciting.

anoying to go up fun to go down

stairs

make me tired

pretty good, just wish they moved

If you can use them, great way to traverse vertical distances

Stairs

generally effective and a fine standard, although incapable of full accessibility due to the nature of things

Does the job but a bit one note and tiresome for my tastes

versatile but not accessible

Gets you where you need to go, especially if you need to go up or down.