Altido Affordable is not really a ‘boutique hotel’, it's student dormitory housing with some hotel elements (it appears on Google Maps as Haddington Place Student Accommodation). The rooms are en-suite, but very small (especially the tiny shower), and none have air-conditioning, which made sleeping (on the low-quality mattress) difficult during our stay even though it wasn't that hot out, because ventilation is very poor in the building. If you go in knowing all that, then the price is right, but the Airbnb description makes it seem far more comfortable than it is.