I recently bought two pens from them (both Auroras) and the service was excellent. While the first one had to be ordered from Italy (EF nib) and took a week or two, both pens were shipped super fast and arrived within a day from Spain. Communication was always very good and they have no problem of making direct contact to Aurora for special orders or to request delivery times.
In my recent pen purchases, this company really stands out. A few other well reputed dealers caused me much more unexpected trouble.
So yes, I do recommend Iguanasell.
Source: Fountain Pen Network