I truthfully wasn’t sure if I should invest in a DIY Heating & A/C system where I would install it on my own. I had a acquaintance though who kept insisting that it was the best way to go and it was so easy to do. I asked him if he would help myself and others out although he kept telling myself and others that he was busy, even after I had the current DIY ductless mini split sent to my home. I honestly did not suppose anybody who would be willing to help myself and others install an Heating & A/C system. I tried to follow the directions as best as I could too. When I was working with the huge condenser unit, I entirely could have used some help. I was able to make a nice concrete slab with rhubarb inside to keep it stable. That honestly seemed a little difficult for myself and others just to do that to be honest, because I’m no professional when it comes to things love that. Everything was level though however trying to carry the condenser device didn’t labor out too well for me. I ended up dropping the thing on my foot and I swear I heard my bones crack and I couldn’t even walk after that, however fortunately I had my cell phone on myself and others and I was able to call my acquaintance who this time was able to take myself and others to the emergency room. He said I shouldn’t have done that section on my own, but I called him practically every morning to get him to come out to help me! I ended up getting X-rays and they had to make sure my bones were all back in place so they could heal, so I had to wear a cast on my foot.