Upgrade Formula! Seventh Heaven in your Room. With a little extra you can get much more: a superior room, free internet and minibar with only 12 more euro. Opt in for our new Upgrade Formula and move up to seventh heaven. Classic + 12 Euro = Superior + Internet + Minibar Gratis. Superior + 12 Euro = Executive + Internet + Minibar Gratis. The supplement is 25 euro at UNA Hotel Vittoria, UNA Hotel Cusani, UNA Hotel Bologna and UNA Hotel Roma.