[Avodah] `Eruv hatzerot for hotel hallway?

[Danny Schoemann]

>> If you stay in a hotel during Shabbat, in a place without an `eruv, do
>> you have to make an `eruv hatzerot in order to be able to walk <carry> through
>> the hallways?
>>
>> Michael Makovi

>My rabbi said this situation is more like a gigantic house with one
>ba'al ha-bayit in which you are renting one room, rather than like a
>common courtyard with multiple houses. As such, no `eruv is necessary.
>His answer is so obvious that I feel like an idiot now. :P
>
>Michael Makovi

Not that obvious - look it up in the Kitzur SA 94:14

It depends on how long you stay, whether you all eat together and if
there's an "owner" who lives in the hotel.

- Danny