I finished this mission this afternoon and overall was a pleasant experience. This mission is small and the visuals are not the best but it is fun to play and relaxing. The only thing that I cannot solve was the puzzle, I was forced to use a video on you tube to see how to solve it. I think that the crown objective should be made optional on expert mode. I must say that I'm very bad at solving puzzles and not enjoying puzzles very much.
Anyway problems aside this was a good and fun mission and I hope the author will come back with more missions in the future. I can't wait to see his next one, maybe a more ambitious work.