DIY Installation Of A New Aluminium Sliding Window

I did some DIY installation of my new aluminium sliding window, which was put in the living room. It connected the living room to the patio, which had a beautiful view of a mountain and the lands reaching far out. The DIY installation was surprisingly not that hard, and it took me about two days total to finish. That time did include me having to pick the best aluminium sliding window for the room.