The first time I astral projected by visualizing a place, I was really surprised at how it happened!
I had been trying to project to a room in my house. The reason I picked my house is because I knew it very well—I spent so much time there, I knew all the rooms inside and out, so the memory of all those details about the house were so clear: the layout of the different rooms, the sliding glass doors, the bumpy tiles in the kitchen, everything.