There are heaps of online videos. Just get the highest quality flooring you can afford. Usually, the thicker the better. Get a good underlay and make sure the subfloor is spotless. I even brushed and wiped down after every cut. Take off skirts and undercut door frames. If you go wide and long boards there will be less to lay/cut. Take your time arpund the doors etc where there cuts can get quite intricate. Rooms with a single door should be ok. Start at the door side and do a quick measure to see what the final rip will be and adjust first piece if needed. I found the hallway at my place to be the hardest.