I used Meet Bosnis one time. They did everything I needed them to do, and at a fair price.
Then I discovered Dijana at https://docleatravel.com/.
Sort of surprising her new website doesn't cover Bosnia & Herzegovina or Croatia but she planned and managed transportation and made schedule recommendations and hotel recommendations in all three countrirs on multiple seperate trips sunce before COVID. This year 3 trips.
She even bailed me out when I had a crisis at home and had to bug out early on one trip. You know how nice it is when things are bad at home and all you have to do is call one person and explain and say "make it work and get me home in 2 days". She was amazing.
I am heading back to Montenegro in the Spring. So much beautiful to see and experience. I never get tired. Then Bosnia & Herzegovina in September. I will turn both trips over to her.
I'm not the only RS here to use her. Search the forum for Dijana for a few more references.