Myself and my friend, wondered into this place on Thursday. It was empty, but it was a very nice place and the staff were friendly. The cocktails are very nice and presented very well with reasonable prices. There are many different varieties of cocktails and drinks. We enjoyed our experience that time. We had paid for everything through our Visa debit card .The next day we came into the restaurant it was packed, but we could still get a seat. We ordered our cocktails and we were having a good time. It was time to pay and they informed us it was cash only. We asked why because the previous day we could pay with card. They said it was some issue with the bank and there was a sign outside saying cash only. This sign was in german and we are English-speaking people so obviously we couldn’t read the sign. The server should’ve told us at the start that it was cash only. My two friends had to leave and go and get cash. While my friends went to go get cash they moved my friends food to a different table and these two random people sat beside me. This was a bit rude and random. They had moved her food to a dark corner hidden away from everybody else. I just felt very confused they moved my friend food, knowing she wasn’t done eating and these two random people sat beside me. When my friend came back, she was very upset and they gave her a complimentary shot so She wouldn’t make a scene. She also asked for the manager, but they would not bring the manager. My friend, wasn’t even drinking any alcohol she was only drinking water and soft drinks. This was just very rude, random and unprofessional. The place is very nice. The food is nice and the drinks are nice. The customer service is just a bit odd.