Short rental and more info needed re living in Rio Negro

Hi I'm from London. I have been coming to Medellin every year for the last 6 years except last year and next year I have limited time  so maybe 6 weeks Jan - Feb 2019. I'm a road cyclist and have an existing network of Colombian cycling friends living in and around Medellin - I am on good terms with Tinno the cycle fabricator in La Ceja - So I think I am done with the city and am craving cooler and cleaner air but in a viable town with a few things to do - so Rio Negro seemed a possible choice - I like to dance a little and enjoy a beer in a bar, some hill walking and I'll bring a bike - I usually airBnB or similar with Colombian families or sometimes expats - so anyone who has information that may be relevant to my circumstances do please message me or leave a reply, best wishes Alan Malarkey