I'm going to try to be as unbiased as possible so here are the facts.
The living area and kitchen is clean and spacious. Bedroom is small. Access to the bathroom is through the living room and kitchen which was odd. Location is smack centre of the city so that's a plus.
We booked the place for 3 nights but cancelled it after the first. There was heavy (8am to 6pm) construction noise from a building being demolished next door. Even the building was vibrating from the construction. Mario was kind enough to offer us a small refund but didn't cover our expenses. I think it's courtesy to notify your guests about it.. I mean you're coming for a holiday after all.
The floors were also tilted and an incline. Usually I don't think this would be a problem, unless you have really bad vertigo like how my wife has unfortunately.
This review is written early July. I don't think the construction is going to end anytime soon. If you're ok with it and plan to head out the whole day it's alright.. otherwise I would look elsewhere.