I have booked my first Trip by TravelTriangle.com but service has shown during the quotation and after booking trip nobody responded & shows rude behaver by TT agent. In my opinion TT not provide the good service as mention in your package.so be careful before booking. After that, I booked my 2nd trip by Travsetgo.com
It is absolutely fine to book packages through Travsetgo. I had the same hesitations you might have for booking. But, they handled my Australia trip very well and made sure that I got whatever I was promised and more from the travel agent.