Hi,
Thanks for this great info, I just came back from that trip and wanted to write something :)
I actually did this tour combined with the galapagos islands, its a 12 days tour combined tour to Machu Picchu & Galapagos
I started at Ecuador did 6 days there including the Galapagos Island tour then we flew to Lima and from there to Cusco, Sacred Valley and Machu Picchu.
I have to say it is one of the best tours I have ever done, Highly recommended, I actually did it with a different company Peru Vacations but I guess all do basically the same tours.
I hope this info helps and enjoy your trip!
Angela