Pemilik rumah itu ada di sini.

A natural breakdown is:

• pemilik = owner
• rumah = house
• itu = that / the
• ada = is present / exists / is located
• di sini = here

So the structure is roughly:

pemilik rumah itu = the owner of the house or that house’s owner
ada di sini = is here / is present here

Malay often does not need a verb like to be in simple sentences.

For example:

• Dia guru. = He/She is a teacher.
• Rumah itu besar. = The house is big.

But in this sentence, ada is used because it gives the sense of being present or being at a location. So ada di sini is closer to is here / is present here than just a plain English-style is.

Here, ada means something like:

• is present
• is there
• is at
• can be found

So Pemilik rumah itu ada di sini means the owner is physically here or present here.

In many contexts, ada is used when talking about existence or presence:

• Ada orang di luar. = There is someone outside.
• Buku itu ada di atas meja. = The book is on the table.

Sometimes you may hear shorter speech, but ada di sini is the more standard and clearer form for is here / is present here.

So for a learner, it is safest to use:

• Pemilik rumah itu ada di sini.

rather than:

• Pemilik rumah itu di sini.

The version with ada sounds more complete and natural in standard Malay.

It can feel like either, depending on context.

Literally, itu often means that. But in real Malay, it is also commonly used to make a noun phrase definite, so in English it may come out as the.

So rumah itu can mean:

• that house
• the house

And pemilik rumah itu can mean:

• the owner of that house
• the owner of the house

The exact English wording depends on context.

In Malay, demonstratives like ini and itu usually come after the noun.

So:

• rumah ini = this house
• rumah itu = that house

That is normal Malay word order. English speakers often expect that house, but Malay puts that after the noun instead.

It most naturally means the owner of that house.

The phrase works like this:

• pemilik rumah = house owner / owner of a house
• pemilik rumah itu = owner of that house / the house owner in question

Malay often links nouns directly like this, without using a word exactly like English of.

Not always.

Pemilik rumah literally means house owner or owner of the house. That could be:

• the homeowner
• the owner of a rented house
• a landlord, if the context is renting

If you specifically want landlord, context matters, and other expressions may be used depending on the situation. So pemilik rumah is broader than just landlord.

Because di here is a preposition meaning at / in / on, and prepositions are written separately.

So:

• di sini = here
• di rumah = at home / at the house
• di sekolah = at school

This is different from di- as a passive prefix, which is attached to a verb:

• ditulis = written
• dibuka = opened

So in your sentence, di sini must be written as two words.

Sini by itself means here, but di sini means at here / here in a fuller, more grammatical way for location.

In sentences about location, di sini is the normal form:

• Dia ada di sini. = He/She is here.

In casual speech, Malaysians may sometimes shorten things, but learners should use di sini.

A simple pronunciation guide is:

peh-MEE-leek ROO-mah ee-TOO AH-dah dee SEE-nee

A few helpful notes:

• pemilik: stress is usually not very strong in Malay, but saying peh-MEE-leek is close enough
• rumah: the h at the end is light
• itu: sounds like ee-too
• ada: ah-dah
• di sini: dee see-nee

Malay pronunciation is generally quite regular compared with English spelling.

It is neutral and standard. It works well in everyday conversation and in normal written Malay.

It is not especially formal, but it is perfectly correct and natural.

You would usually use tidak ada for is not here / is not present:

• Pemilik rumah itu tidak ada di sini.

This means:

• The owner of the house is not here.
• That house owner is not here.

Tidak is the normal negator for verbs and adjectives, and ada is included here because you are negating presence/existence.

Yes. The structure stays the same:

• Pemilik rumah itu ada di rumah. = The owner is at home / at the house.
• Pemilik rumah itu ada di luar. = The owner is outside.
• Pemilik rumah itu ada di pejabat. = The owner is at the office.

So a useful pattern is:

[person/thing] + ada + di + place

The full subject is pemilik rumah itu.

That whole noun phrase means the owner of that house / the house owner.
So the sentence divides like this:

• Pemilik rumah itu = subject
• ada di sini = predicate

English speakers sometimes focus only on pemilik, but in Malay the whole phrase belongs together.