Hm, if I ever visit Merida again, would you introduce me to your plant lady? Looks like you got a great buy there.
The sheaf of long, narrow leaves looks like a Brassavola to me, but the part in your last picture isn't right for that - with the leaves in a row along a stem.
Brassavolas have very distinctive white flowers with thin petals and a large, heart shaped or round lip, let's see, I have a picture I'm sure.
