Formal — to staff
Capsule · Hotel
You
すみません、部屋が少し暑いんですけど、扇風機か何か借りられたりしますか？
すみません、へやがすこしあついんですけど、せんぷうきかなにかかりられたりしますか？
Excuse me, my room is a bit hot. Is it possible to borrow a fan or something?
Romaji: Sumimasen, heya ga sukoshi atsui n desu kedo, senpūki ka nanika kariraretari shimasu ka? / Reply Romaji: Ainiku senpūki no kashidashi wa nai no desu ga, kūchō no ondo o sukoshi sagemashō ka?
Reply
あいにく扇風機の貸し出しは無いのですが、空調の温度を少し下げましょうか？
あいにくせんぷうきのかしだしはないのですが、くうちょうのおんどをすこしさげましょうか？
Unfortunately, we don't have fans for rent, but shall we lower the central air conditioning temperature a bit?
Gesture & etiquette
Fan yourself slightly with your hand to indicate you are feeling warm.
Avoid speaking loudly at the front desk, as capsule hotels usually have very thin walls and quiet zones nearby.