I love my MC-8, I do wish it was a 9 just because of the bigger windows but maybe Ill replace them some day...
My biggest fail was my custom shower pan. Long story short it leaked right after I finished the bathroom. I had to pull up all the pebble tile and the bottom row of tiles to put in a custom fiberglass shower pan that goes up the walls. Not it does not leak but it was a huge pain in my a$$!
Overall my conversion was a huge success! ITS ALMOST DONE!!!!
I still need some trim and a couple more cabinets, and I am going to put an island, and needs an AC, and an awning would be good, and a deck on the top with ladder and hot tub... I could keep going jeez!
Here is a pic!