"The place is impressive but they charge you for it, usual lie of no tap water, yet there’s sinks with taps.. they then rip you off €3.80 for a glass of sparkling water, I would bet it’s carbonated tap water. Fair enough if they have to transport the water up here charge a small fee for such. But €3.80 then having the cheek to add a 10% tip without asking is nothing but ripping people off extracting the urine!"