 The fact that I reserved through your site at a tarif including breakfast and that I had to pay extra charge for breakfast because they pretended at the check in that I paid a tarif without breakfast At the check out they gave me a bill in Euros although I guess that the national currency in UK Is still the Pound But after the Brexit the exchange rate of the Sterling crushed down so they suddenly felt Europeans at the reception desk I asked them to recalculate the bill in Pounds what they did with a very bad mood 
No Positive