Interesting complaint! I fought in my office long ago for not allowing me to park in two wheeler parking. You are fight for just the opposite reason LOL
To me, anywhere is fine. In my case, there was no demarcated bicycle parking at that time and hence I used the two wheeler parking. I would love to start out on a couple of ramps. Phoenix mall in Whitefield main road is one such place where we need to climb at least a couple of ramps.
About the width of the road, I typically cut long handle bars. Not to the extent of how Anil (Truck Driver) does. But definitely way shorter than a typical MTB. This makes it a lot more practical and feasible riding in narrow and crowded place.
My thoughts!