When people email me to ask me questions about our experience with Barbados Fertility Centre and our time on the island, booking accommodations is almost always one of the topics they ask about. So I figure, if so many people are asking about it, it must be blog post time :-)
BFC offers packages in which they will book your airfare and accommodations for you, even further reducing your potential stress level. Of course, there is a reasonable upcharge for the convenience, and if the financial savings is one of the main reasons you are considering pursuing your fertility treatment in Barbados, you may want to avoid that extra money and book your own flights and hotel. This is the route we took, and truthfully, it didn't add too much stress. There are relatively few options for flights (only three airlines currently fly from the US to Barbados), and the Centre has a curated list of hotels in the area that they are happy to provide for you.
While we obviously don't have experience with all of the hotels on the list, I can tell you about our experiences at two different properties - Rosebank and the Courtyard by Marriott - and give you some pros and cons of each to keep in mind as you make your decision.