Very disappointed with this company. I booked this tour months in advance of my trip to Sofia, and schedule my other weekend activities around it. Smart Trans Bulgaria confirmed my booking and took payment two days in advance. I emailed them asking for a return time, but they never responded. Then, at 9:00 PM the night before my scheduled 8:00 AM tour, they canceled on me. Because it was so late, I could not book another tour for the following day. Terrible communication and customer care.












