الحياة هنا هادية.

A natural Egyptian pronunciation is:

il-ḥayāh hina hādya

A few notes:

• الحياة → il-ḥayāh
• هنا → hina
• هادية → hādya

So the whole sentence sounds roughly like:

il-ḥa-YAAH HI-na HAA-dya

In Arabic, the present tense of to be is usually omitted.

So instead of saying:

Life here is calm

Arabic simply says:

Life here calm

That is completely normal in both Egyptian Arabic and Standard Arabic for present-time statements.

If you wanted past or future, then Arabic would use a verb, for example كان for was.

Because الحياة is a feminine noun, and adjectives usually agree with the noun they describe.

So:

• هادِي = calm, quiet, peaceful, masculine
• هادية = calm, quiet, peaceful, feminine

Since الحياة is feminine, the adjective must also be feminine:

• الحياة هادية

This is a very common dialect question.

In Standard Arabic, the adjective is usually written هادئة.

In Egyptian Arabic, people often use the more colloquial form هادية, which matches how the word is commonly said in speech.

So:

• هادئة = more Standard Arabic style
• هادية = very natural Egyptian style

Both relate to the idea of being calm or quiet, but هادية sounds more Egyptian.

هنا means here, and Arabic allows this kind of word order very naturally.

So الحياة هنا هادية is literally something like:

Life here calm

This is a very normal structure in Arabic.
It keeps الحياة as the topic, then adds هنا to specify location, then gives the description هادية.

You may also hear:

الحياة هادية هنا

That can also work, but الحياة هنا هادية sounds very natural.

الحياة has الـ because it means the life or more idiomatically just life as a general concept.

But هادية is a predicate adjective here, and predicate adjectives in Arabic are usually indefinite, so they normally do not take الـ.

So this pattern is normal:

• الجو جميل
• البنت ذكية
• الحياة هنا هادية

In all of these, the noun is definite, but the describing word after it is indefinite.

It is very understandable, and the overall structure works in both. But هادية especially feels Egyptian/colloquial.

If you wanted a more Standard Arabic version, you would more likely see:

الحياة هنا هادئة

In Egyptian Arabic, الحياة هنا هادية is very natural.

Here, هادية means something like:

• calm
• quiet
• peaceful

When used about life, it usually suggests that life in this place is not stressful, noisy, or hectic.

So the feeling is often broader than just quiet. It can also suggest a peaceful way of living.

Yes. هادي / هادية can describe people, places, streets, neighborhoods, or situations.

Examples:

• هو هادي = He is calm
• هي هادية = She is calm
• المنطقة هادية = The area is quiet
• الشارع هادي = The street is quiet

So it is a very useful everyday adjective.

In Egyptian Arabic, the easiest way is to use مش:

الحياة هنا مش هادية

That means:

Life here isn’t calm / isn’t quiet

This is the normal colloquial way to negate a nominal sentence like this one.

At the end of a word, ة is usually pronounced like -a or -ah in normal speech.

So:

• الحياة → il-ḥayāh
• هادية → ends with the feminine -a sound

English speakers often expect a t sound because the letter is historically related to t, but in everyday pronunciation at the end of the word, you usually do not say that t.