Has anyone travelled with this company? Their prices seem well below what I have seen from other companies for similar itineraries.

ttt

I am looking at Marnellatours too for possible trip to Brazil/Argentina.
Has anyone traveled with them.
Thank you!

Helen, when I was planning my trip to Argentina I asked for quotes from this company (and several others). Their brochures indicated prices well below what other companies where showing for similar itineraries. However, when I asked for actual quotes I ran into some problems.
1. The quotes they gave me didn't conform to the specific requests I had made and the responses were slow
2. The quotes ended up not being particularly competitive

The service was the deal breaker for me.

Cmcfong, thank you for this information! The prices they advertise look too good to be true.
However, I saw some good reviews for this company on Frommers message board (different destination, mostly for Peru).

Well,my experience may have been the exception. Certainly if you are seeing happy customers post, I would give them a chance.