Hi, i've been liking frogs alot and i like the Pacman Frog & The pixie frog (especially the baby pixie i saw at the petstore) but since Pixies are way too big, i just wanted to ask some stuff about Pacmans. Here is a pic that captured my heart:

So my Q's are:
-Does anyone keep Pacmans Here, are they good pets?
-Are they hard to maintain?
-Do they eat a really lot?
-Do they have to eat mice?
-Can their habitat be simpler than most people make it like for example this one looks really hard to maintain and make:

-Can it be just moss as a substrate?
-Do they need misting?
Any other info would be helpful!
Thanks guys!