We were picked up on time from a central point in Miraflores (the McDonalds at Ovalo de Miraflores). They picked up more tourist from about 3 more hotels and we set off south.
The overnight packages usually stay over backpackers style accommodation (young people and loud-party type evenings. We were made aware of this, and although we could pay a small supplement to upgrade to a private en-suite room, we decided to stay at a hotel which was just a street away (this costed an extra S/.100 for both of us, which wasn't too expensive and assured us a proper night sleep.
The activities scheduled were really great, and the guides gave good advice to make them fun and safe.
I've recommended Peru Hop to friends. Its very straight forward and no hidden costs.The guides are very friendly.