People who have built the pac-man and pyramid set, how hard is it to build? And do you recommend it to someone?

I love pac-man and so does my mom so I was thinking of adding the Pac-Man set to my new collection. But I’m not sure how hard it is cause I’m just starting out building legos again. Also how hard would the pyramid be to build too? I love the pyramids and think both sets would be awesome and fun to build.