I found the whole trek really good, Kancha and her team were particularly attentive and we were pampered.
The only passage that I found unattractive is the part between Lupra and Marpha. this part can, in my opinion, be done by car.
Kancha and her team, in particular Mayla, made this sometimes difficult trek easier for us.
Another point to note in the description of the program, the elevation differences are much more important than displayed, the rhythm of the trek is therefore more complex and physical than displayed.
Finally a huge thank you to Kancha, Mayla and the porters for their kindness and kindness and thank you to Base Camp Trek for the organization.
I will definitely recommend.