The hostal is in a very central location very close to the centre. The rooms are clean and nicely decorated. Our room was a bit on the small side for a double, but with ensuite! I would stay there again

Spent two nights at Hostal Regio in September 2012. Couldn't beat it for the price and the location: a few steps from Gran Via. The hostal is easily found (others have posted very clear directions) on the third floor of the building signposted 'Hostal Mendoza'. If you're taking the elevator, buzz the basement button and not the third floor button... More

We went to Madrid for the weekend, and wanted a cheap hotel, clean with private bathroom close to everything. This hotel (its defn a step up from the average hostel) hit the mark. I used the directions from the previous poster (cheers mate!) and found it easily. You get buzzed in and even though arriving at 11.30pm and with no... More

READ END OF REVIEW FOR REALLY DETAILED DIRECTIONS ON HOW TO GET TO THE HOTEL!!!* First of all, this is NOT a Hostal, it's more like a low-budget but really good quality boutique hotel! We booked this one for four nights b/c of it's incredibly low price ($66/night during the summer) and fantastic location (walking distance from EVERYTHING, but also... More

Situated in the very heart of Madrid, in walking distance of almost everything. Easy to get there. Friendly staff. Clean, modern rooms. I can recommend this place, as I have been many times in Madrid and stayed in many other hotels, and this have been the best stay. Can only recommend it. I am going to visit again.