I stayed here in November (off-season), and the reason I chose a Hostel was because I was hoping to meet other people - in fact I only saw 2 other people during my stay (no doubt this is better during Peak times).
The room was fine/clean adequate and the toilet/showers were fine - I didn’t use the kitchen area but it looked perfectly adequate.
However - I was woken up on two separate nights at 2-3am by inconsiderate people coming in and deciding to have conversations at the top of their voices: and bear in mind that I was on the Third (Top) Floor where this is statistically least likely to happen, and also that there were not many people staying there - I cannot tell whether these people thought that no-one Else was staying there; or whether this is normal behaviour (in which case during Peak Season you have no chance of sleeping).
In summary: if you want low-cost accommodation and don’t mind being woken up in the middle of the night by loud-talking people (or if you are a hard-partner who doesn’t mind this), then Bragas House is for you.