At/in

The Internet connection in my hotel room is terrible.


(I assume you don’t own a hotel.)

Aspara GusThe Internet connection in my hotel room is terrible. (I assume you don’t own a hotel.)

So, why is this okay then?

The internet connection at the hotel I'm staying is terrible.

Just because of the added context?

The Internet connection at the hotel I’m staying at is terrible.

It’s OK now.

Aspara GusThe Internet connection at the hotel I’m staying at is terrible. It’s OK now.

So, a little bit of context can change how a preposition is used. I just thought that was what I had been implying already. Not a lot of people own hotels...

Aspara GusThe Internet connection at the hotel I’m staying at is terrible. It’s OK now.

Could you help me proofread and check the other questions I've asked since yesterday morning. I've bumped it once, but still no response from anyone. Thank you!

PreciousJonesNot a lot of people own hotels...

No, and your original sentence is by no means ambiguous. But it is my understanding that you want to speak and write good, careful English, so I improved your sentence.

Aspara Gus PreciousJonesNot a lot of people own hotels...No, and your original sentence is by no means ambiguous. But it is my understanding that you want to speak and write good, careful English, so I improved your sentence.

Thank you so much! I hope you keep up the great work Mr. Aspara Gus.

I see AG's point, but most of us are happy to use and understand 'my hotel room' to mean 'the hotel room in which I am/was staying'; just as teachers use 'my school' to mean 'the school at which I work' and students use it to mean 'the school at which i study'.