Travelling for business and having stayed in what feels like an endless number of hotels in Budapest over the past year, checking into Butterfly Home was quite an outstanding experience: It's the perfect combination of a real "home" in the city added the extra conveninences that one expects from a hotel (super friendly receptionist service, excellent breakfast, daily cleaning etc). If you, like me, are travelling solo and rely on things like good wifi, relative peace & quiet (= no bachelors parties or large groups of drunken seniors) and depend on hotel services but still want the "home" feeling of staying in apartment-type environment (vs. going full airbnb), I highly recommend Butterfly Home at the Danube.