Tip Nº 01
Generator's happy hour 2-for-1 cocktails are also honored at the rooftop bar, not just downstairs — arrive 18:30 and grab a €5 gin-tonic with the Palacio Real skyline view.
Tip Nº 02
Way Hostel's Friday paella workshop (€10, 20:30, shared kitchen) is the single best icebreaker in Madrid hostels — bring a bottle of wine from the Carrefour Express next door, no corkage.
Tip Nº 03
LATROUPE Prado's Thursday themed dinner (€15) needs a 19:00 sign-up at reception to guarantee a seat at the communal table rather than the overflow bar stools.
Tip Nº 04
Bastardo's Tuesday flamenco-intro class is free for guests but limited to 15 spots — ask at check-in the day you arrive.
Tip Nº 05
Ok Hostel's daily 22:00 bar crawl hits 5 bars in Sol and Malasaña for €20, which undercuts the Sandemans pub crawl (€25, 3 bars) by a noticeable margin.