Pretty much this for me as well. 2 wide has an aesthetic that I like, especially when you wind and curve them around certain pieces of furniture. There are a select few instances where I have them as 1 wide, but it's pretty rare.I generally do 2 wide just because those line up with the bridges and stairs
This is also what I do, and for the same reason. I love using one tile paths for snaking through small or foresty areas.I do 2 wide! Sometimes 1 for smaller areas, for similar reasons as above -- it lines up well with bridges and stairs. ^^