I stayed here for a month. Here are the pro's and con's I wish I had known before I booked.
Pros: amazing location, right on the outskirts of Centro Historico. Host is very responsive and friendly. It is clean and relatively modern.
Cons: There is no sound-proofing, so it basically sounds like you are outside. This is especially problematic because they are renovating a ton of stuff in that area, so jackhammers and excavators can be heard throughout the day. At night there is a ton of noise from the bars below. There was an issue with the toilet where you could smell the raw sewage. Hopefully the problem is already solved as Mane said he was working on it.
Overall, if noise isn't a problem for you and you want to be in the heart of the action, then Mane's is the place for you.