Edit: I have a site that makes over $7k/mo (and growing... Fast) in the same industry from affiliates and ads
Looked at the content and it's perfect for making money.
First there's reviews of a bunch of coffee gear,etc so people find the site googling for information about said coffee gear.
Now once on the site there's ads for other coffee related items from these affiliates with a reader who's already thinking about buying coffee related items so the so called "conversion rate" is probably very high (meaning that the ratio of people visiting the site who both click an ad and actually buy items is very high (Yes, there's different rates depending on the customer actions but assume they pay relatively well)).
If so, some more details would be interesting, no? What kind of post worked especially well? And even more interesting: what didn't work at all?