Is this sentence grattical and well-formed?
Hello dear native speakers

Is this sentence OK?

There are 8 rooms numbered from zero to 7 on each floor ( from left to right, respectively)

Am I using the word "respectively?
How do you convey the same meaning?

Thanks in advance

Question

Is this sentence grattical and well-formed?
Hello dear native speakers

Is this sentence OK?

There are 8 rooms numbered from zero to 7 on each floor ( from left to right, respectively)

Am I using the word "respectively?
How do you convey the same meaning?

Thanks in advance

Answer

Yes you sentence is correct you have used the word respectively correctly.
respectively: 
adverb::.. separately or individually and in the order already mentioned (used when enumerating two or more items or facts that refer back to a previous statement).
"they received sentences of one year and eight months respectively"

Answer

"There are eight rooms numbered from 0 to 7 on each floor (numerically arranged from left to right)."
Not quite.

لا تفوّت فرصة تعلّم لغة جديدة وأنت مرتاح في منزلك. تصفّح مجموعتنا المختارة من مدرّسي اللغات ذوي الخبرة وسجّل في درسك الأول الآن!