I stayed there several day in October, 2007 so my information is dated. It is a very nice marina, with limited slips available, in a very secure area.
At that time the marina manager was Galo Ortiz, he speaks English
and was very helpful.
You need to arrange you entry papers before arrival. Also, when I was there, getting fuel
was difficult for non-residents.
I used Roque Mariano Proano Parraga
to handle my entry and exit papers and also to help with various arrangements while in Ecuador