Under 50 units amenities

[Sharon R.]

I'm thinking of creating a small roller skating rink in an area that was used as a pool about 40 years ago. 

At the beginning I wanted to create a big pergola with a seating area but after seeing the kids skate on the balconies  (which made me crazy scared!!! And issuing a warning obviously...) I found that idea to be more useful . I couldn't find anyone who did that before, so I was wondering what's the present cons about it ? I see a lot of playground in multi family  that look much more dangerous to me, but I'm not sure that should be the only question. Any thought?  (The area around the filled pool is already somewhat prepared for it , see upper right in the picture)