How about Sheraton Xinzhan Hotel?

When people from the company come to Hefei for business trips, they always stay at the Sheraton. Judging from the door, it is indeed not as grand as the Hilton. The environment inside is well decorated. I drank coffee there once. The taste was really average, but the price was quite high. Accommodation there is very expensive. When I checked in, my supervisor told me that the negotiated price was 530 per night. You can exchange RMB inside, but I think it's a bit shady and it's much more expensive than exchanging money at a bank. It is estimated that 10,000 yen can be exchanged for about 680 yen at the bank, but the exchange rate inside is only 581.