How to say “An oil heater takes forever to warm up, but at least it's quiet enough to sleep next to.” in Japanese

In Japanese

オイルヒーターは暖(あたた)まるまで時間(じかん)がかかるけど、静(しず)かなので横(よこ)で寝(ね)ても全然気(ぜんぜんき)にならない。

Oiruhītā wa atatamaru made jikan ga kakaru kedo, shizuka na node yoko de nete mo zenzen ki ni naranai.