如何用英语表达住宿的句子？

找到一家喜欢的旅馆，不妨好好利用旅馆内的服务。除了既有硬体设施外，也可视自己需要向旅馆提出合理要求，使自己有段舒适的住宿时光。
何时需退房?
When is check-out time?
明早你是否能帮我将行李拿到大厅?
Could you bring my baggage down to the lobby tomorrow morning?
当然。你何时离开?
Sure. What time are you leaving?
8点。
At 8 o'clock.
那麼，我将在7点50分到你的房间。
Then I'll go to your room at 7:50.
我总共有3件行李。
I have three pieces of baggage.
明早，请将行李放在你的门口。
Please leave them outside your room tomorrow morning.
这是316号房。我想要一件毛毯。
This is room 316. I'd like a blanket, please.
请送给我一壶咖啡。
Please bring me a pot of coffee .
请送给我一些冰块和水。
Please bring me some ice cubes and water.
我想设定早晨的呼叫铃。
I'd like a wake-up call, please.
几点?
What time?
明早7点。
7 o'clock tomorrow morning.
冷气无法开启。
The air-conditioner doesn't work.
房间内没有热水。
There is no hot water.
热水不够热。
The hot water is not hot enough.
我要退房。请给我帐单。
I'd like to check out. My bill, please.
我拿了一瓶小吧檯中的可乐。
I had a coke in the mini-bar.
是否能以信用卡付帐?
Can I pay by credit card?
我住的很愉快。
I enjoy my stay.