Which is better, lobby bar or bar?

lobby bar and bar are better than lobby bar. Lobby bar is an open place located in the public area of the hotel lobby, which provides services such as rest, waiting, tea, coffee and drinks. Bars refer to consumption places that provide alcoholic beverages such as beer, wine, foreign wine and cocktails, including independent bars and restaurant bars. Compared with the bar, the lobby bar is more open and can have a rest with less money. It's better to explain the lobby.