Wow awesome view from where you are ??I've got about an hour of flight time on my apartment roof 42 floors up, including off the edge of the building and the only issue so far is wind.
The Tello works well if the wind isn't too strong. When the wind picks up, the error messages begin.
I use a Samsung S7 and notice significantly more video chop when flying outdoors. Pictures work well but videos are almost unusable in the lightest of breeze.