La administranto de la domo havas la ŝlosilojn.

In Esperanto, la is used separately for each noun phrase that is definite.

So:

• la administranto = the administrator / the manager
• la domo = the house
• la ŝlosilojn = the keys

English sometimes feels more flexible about this, but in Esperanto, if both nouns are definite, each one normally gets its own la.

Administranto comes from the verb administri = to administer / manage.

The ending -anto means a person who is doing the action.

So:

• administri = to manage
• administranto = a person who manages, an administrator, a manager

This is a very common Esperanto pattern:

• instrui = to teach → instruanto = teacher
• labori = to work → laboranto = worker
• paroli = to speak → parolanto = speaker

So administranto is built very regularly.

Esperanto usually expresses possession or of-relationships with de.

So:

• la administranto de la domo = the administrator of the house
• literally: the administrator of the house

This is the normal and straightforward way to say it.

English often uses ’s, but Esperanto does not have an exact equivalent ending like that. Instead, it generally uses de.

You may also sometimes see more compact forms in Esperanto, such as:

• doma administranto = house administrator
• domadministranto = house-manager

But la administranto de la domo is perfectly standard and very clear.

The ending -ojn contains two different grammatical markers:

• -oj = plural nouns
• -n = accusative, usually marking the direct object

So:

• ŝlosilo = key
• ŝlosiloj = keys
• ŝlosilojn = keys, as the direct object

In this sentence, the keys are what the administrator has, so ŝlosilojn is the direct object of havas.

Because la domo is not the direct object of the sentence.

The direct object is la ŝlosilojn — those are the things being had.

In de la domo, the noun domo is part of a prepositional phrase introduced by de. Nouns after prepositions normally do not take -n unless there is some special reason involving direction or movement, which is not the case here.

So:

• de la domo = of the house
• la ŝlosilojn = the keys, direct object

In Esperanto, verbs do not change according to the subject.

So:

• mi havas = I have
• vi havas = you have
• li havas = he has
• ŝi havas = she has
• ili havas = they have

The ending -as always marks the present tense.

This is much simpler than English, where we say I have but he has. In Esperanto, everyone gets havas.

No. By default, administranto is not specifically male.

It means administrator / manager, without marking gender.

If you want to make the person explicitly female, you can use:

• administrantino = female administrator

But administranto on its own is normally understood as gender-neutral unless context makes it clear otherwise.

This can feel unusual to English speakers because English sometimes has gender-neutral job titles already, but learners often expect Esperanto -o words to be masculine. In modern Esperanto, that is not the normal interpretation here.

Yes, Esperanto word order is fairly flexible, mainly because the direct object is marked with -n.

The most neutral order is:

• La administranto de la domo havas la ŝlosilojn.

But you could also say:

• La ŝlosilojn havas la administranto de la domo.

That would put more emphasis on the keys.

Still, for learners, the standard subject-verb-object order is the safest and most natural choice in ordinary sentences.

Because of position and meaning.

In the sentence:

• La administranto de la domo = the administrator of the house

This forms a natural noun phrase first. Then comes the verb:

• havas = has

Then:

• la ŝlosilojn = the keys

So the structure is:

• [La administranto de la domo] [havas] [la ŝlosilojn]

A native English speaker might briefly wonder whether it could mean something like the administrator has the house’s keys, and in practice that is also part of the meaning. But grammatically, de la domo modifies administranto, not ŝlosilojn.

If you specifically wanted to say the keys of the house, you would say:

• la ŝlosiloj de la domo

Ŝ is pronounced like English sh in shoe.

So:

• ŝlosilo sounds roughly like shlo-SEE-lo
• ŝlosilojn sounds roughly like shlo-SEE-loyn

A few pronunciation notes:

• ŝ = sh
• o is always a pure o sound
• j sounds like English y
• oj sounds roughly like oy

Esperanto spelling is very regular, so once you learn the letters, pronunciation becomes much easier.

Because havi means to have, while esti means to be.

So:

• havas = has
• estas = is / are / am

In this sentence, the idea is possession, not identity or description. The administrator has the keys, so the correct verb is havas.

Compare:

• La administranto havas la ŝlosilojn. = The administrator has the keys.
• La administranto estas en la domo. = The administrator is in the house.

Different meanings, different verbs.