In person in Antigua, Guatemala, and subsequently using Skype

I had 15 days of in-person, one-on-one instruction in Antigua in 2018. I found Don Pedro's program to be excellent. Both of my teachers, Mary and Cecilia, were great teachers: patient and tolerant of my many mistakes.
In 2020 I've been unable to travel, so I signed up for Skype lessons with Don Pedro. They have also worked out very well, and I have been able to maintain some degree of fluency while stuck at home. My Skype teacher is Maby Armira, and she is excellent as well. I figure one hour of Skype is roughly equivalent to 30 minutes of in-person instruction. Excellent value for the money!