מה שאת צריכה עכשיו זה קצת לנוח, לא עוד קפה.

Here מה does not mean a question-word like what? It is part of a structure meaning what / the thing that.

So:

מה שאת צריכה עכשיו
= what you need now
= more literally, the thing that you need now

This is very common in Hebrew. It is called a free relative structure.

שאת here is really two parts joined together:

• ש־ = that / which
• את = you (feminine singular)

So:

מה שאת צריכה עכשיו
literally = what that-you need now

In smoother English: what you need now

Important: this את is not the direct object marker את.
It is the pronoun you addressed to one woman.

Because the sentence is addressed to a female singular person.

Hebrew verbs and participles often agree with the subject in gender and number.
Here צריכה matches את = you (feminine singular).

Compare:

• to a woman: מה שאת צריכה עכשיו...
• to a man: מה שאתה צריך עכשיו...

So the sentence is specifically speaking to a woman.

In English we say:

What you need now is ...

In Hebrew, present-tense sentences often do not use a separate word for is, but in this kind of structure Hebrew commonly inserts זה.

So:

מה שאת צריכה עכשיו זה קצת לנוח
= What you need now is to rest a bit

Here זה works like a linking element between:

• מה שאת צריכה עכשיו = the topic / subject-like part
• קצת לנוח = what is being identified as the needed thing

It does not literally mean this here; its function is more grammatical.

Usually, in this pattern, זה is strongly preferred.

Natural: מה שאת צריכה עכשיו זה קצת לנוח

Much less natural / awkward for many speakers: מה שאת צריכה עכשיו קצת לנוח

So if you are saying What you need now is..., keep זה.

לנוח means to rest.

Hebrew often uses the infinitive to name an action in a general way, just like English does:

• to rest
• to sleep
• to wait

So:

זה קצת לנוח
means something like
is to rest a bit

Hebrew is treating resting as the thing needed.

You could also express the idea with a noun, for example:

מה שאת צריכה עכשיו זה קצת מנוחה
= What you need now is a little rest

Both are natural, but the original sentence uses the infinitive.

Yes, both word orders are possible:

• קצת לנוח
• לנוח קצת

Both mean to rest a bit.

In this sentence, קצת לנוח sounds very natural and conversational.
It presents the whole idea as a bit of resting.

If you say לנוח קצת, the focus can feel slightly more on the amount of resting, though the difference is small in everyday speech.

עוד can mean:

• more
• another

So עוד קפה can mean:

• more coffee
• another coffee
• another cup of coffee

In this sentence, the idea is:
you need rest, not more coffee / not another coffee.

The exact English wording depends on context, but the Hebrew is very natural either way.

Hebrew often leaves out repeated material when making a contrast.

So:

מה שאת צריכה עכשיו זה קצת לנוח, לא עוד קפה.

literally feels like:

What you need now is to rest a bit, not more coffee.

The full repeated structure is understood, so there is no need to say everything again.

A fully expanded version would be something like:

מה שאת צריכה עכשיו זה קצת לנוח, ולא עוד קפה.

or even a more explicit reformulation, but the shorter version is more natural and punchy.

Yes. It sounds natural and idiomatic.

A few things make it sound especially normal in modern Hebrew:

• ש־ as the relative marker
• זה in the middle of the sentence
• the short contrast לא עוד קפה

So this is not a strange textbook sentence; it sounds like something a real speaker might say.

You would change the feminine forms to masculine:

מה שאתה צריך עכשיו זה קצת לנוח, לא עוד קפה.

Changes:

• שאת → שאתה
• צריכה → צריך

Everything else stays the same.

Yes. In unpointed Hebrew, את can be confusing because it can be either:

• the direct object marker את
• the pronoun you (feminine singular)

In this sentence, it is the pronoun:

שאת צריכה
= that you need

Not: that [object marker] need

So the context tells you which את it is. Here it must mean you.