So myself and partner booked the inca trek months ago not knowing what was going to be involved. It was such a great idea to fit it into our trip!!.
Our guides were great, very helpful, and made sure we were doing ok all the time. The porters involved are amazing always there well before us and making sure we were happy and comfortable constantly. The chef made beautiful delicious food everyday, we were fed well each day and loved happy hour including popcorn!! I recommend a porter for your clothes and toiletries, the less weight the better!!.
Overall this is the most amazing rewarding trek, seeing Machupicchu on the forth day makes it all well worth the exhausting hiking before day 4. Enjoy!!.