What I am mostly looking for is some sort of an easy access to a diluted coffee like the Americano, really. I am OK with buying 1-2kg of beans because I am fairly sure that's going to last me 3-6 months. Cleaning the machine I've done in offices -- 3 minute job.
But any more commitment just sounds tiring. I am not a coffee connoisseur by any stretch of the imagination. But light caffeine doses absolutely do help me in very measurable ways. I need easy access to that.
Buying a coffee machine is not a big commitment obviously, I am just afraid I'll deem the experiment unsuccessful in a month and then I'll have a nice machine lying around doing nothing that I can't easily sell.