I am a beginner, self teaching adult.
I find that this book is still too hard for me even after a year of attempting them. I can attempt two handed only two songs so far, but I play the right hand melodies a lot for my 3 year old girl who loves Disney Princess movies.
If you are a beginner needing easy two handed items, this one I would say is probably more intermediate. I'll work my way up there, but it's not like the other easy books that I have that it takes me awhile before I get it, but this one I'm still not skilled enough to get to even though I keep trying.
I know skill level is subjective, so in the graded books, I am not beyond a level 3, so to be able to attempt all these songs, if you aren't above a level 3 in leveled piano books, don't expect this to be within playing capabilities for you.