Here it is. My low budget amateur roll off roof observation shelter. I build it using recycled materials in last summer. There is a fixed pillar in the middle of floor and top of it Celestron CG-4 mount. Telescope is Celestron Omni XLT 150 newton and I use it both visual and photographic purposes. I think Celestron Omni 150 is good choice for beginners like me. It isn´t too expensive but quite good quality.
