I'd like some ideas/advice on indoor arenas.
I have a out door arena for my facility, I've been thinking about building an indoor arena, I teach a bunch of lessons weekly and I find my self having to cancel a lot because of rain, heat or cold.
I wanted to ask if any of you have build an indoor if so what's a ruff cost I would be looking at to build one. If you build one who built it for you? How long did it take? And what size did you get? Any add ons ( like stalls etc) ?
Thanks for your input!