Si el azulejo del baño sigue roto, la propietaria llamará a la albañil otra vez.

Because Spanish normally uses si + present indicative for a real or possible condition:

• Si el azulejo sigue roto, ...
• If the tile is still broken, ...

Then the main clause can use the future:

• ..., la propietaria llamará ...

So Si el azulejo seguirá roto is not the normal pattern here. Standard Spanish prefers si + present, not si + future, in this kind of sentence.

Seguir + adjective/past participle means to remain, to stay, or to continue being something.

So:

• sigue roto = is still broken / remains broken

Here, roto is functioning like an adjective, even though it comes from the past participle of romper.

Compare:

• está roto = it is broken
• sigue roto = it is still broken

The second one adds the idea that the situation has not changed.

Because roto agrees with el azulejo, which is masculine singular.

Agreement in Spanish works like this:

• el azulejo roto = the broken tile
• la baldosa rota = the broken floor tile
• los azulejos rotos = the broken tiles

So the form of the adjective depends on the noun it describes, not on baño or propietaria.

Because de + el contracts to del in Spanish.

So:

• de el baño → del baño

This is a standard contraction, just like:

• a + el → al

Examples:

• la puerta del baño
• voy al baño

You do not normally say de el baño.

That a is the personal a, used before a specific person who is the direct object.

Here, the person being called is la albañil, so Spanish uses:

• llamar a la albañil

This is very common with people:

• Veo a María
• Llamo al médico
• Escucho a mi profesora

In English, there is no equivalent word, so it can feel strange at first.

Because albañil is normally a common-gender noun in standard Spanish: the word stays the same, and the article shows whether the person is male or female.

• el albañil = the male builder/bricklayer
• la albañil = the female builder/bricklayer

Spanish has quite a few profession words like this:

• el/la artista
• el/la periodista
• el/la dentista

So in this sentence, la tells you the worker is female.

Because it is the third-person singular future form of llamar:

• llamaré
• llamarás
• llamará
• llamaremos
• llamaréis
• llamarán

The accent helps show the correct stress: lla-ma-RÁ.

It is also useful because llamara without the accent is a different form altogether: an imperfect subjunctive form.

Yes. Both can mean again.

So these are both natural:

• la propietaria llamará a la albañil otra vez
• la propietaria llamará de nuevo a la albañil

Very broadly:

• otra vez is often the most everyday way to say again
• de nuevo can sound a little more neutral or slightly more formal

In this sentence, either one works well.

Because the si clause comes first.

Spanish usually puts a comma after an introductory conditional clause:

• Si el azulejo del baño sigue roto, la propietaria llamará...

If you reverse the order, you would usually not use that comma:

• La propietaria llamará a la albañil otra vez si el azulejo del baño sigue roto.

So the comma is about sentence structure, not about pronunciation alone.

Yes. That is very natural Spanish.

• La propietaria volverá a llamar a la albañil
• La propietaria llamará a la albañil otra vez

Both mean basically the same thing: the owner will call the builder again.

Volver a + infinitive is a very common way to say do something again:

• Volvió a intentarlo = He/She tried again
• Voy a leerlo otra vez = I’m going to read it again

Yes, there is a slight difference in tone.

• propietaria = female owner, often a bit more formal or technical
• dueña = female owner, often more everyday

In housing or property contexts in Spain, propietario/a is very common and sounds precise. So in a sentence about repairs and a bathroom tile, la propietaria fits very naturally.

Yes, azulejo is a very normal word in Spain, especially for a ceramic wall tile, such as in a bathroom or kitchen.

A related word is baldosa, which often refers more generally to a tile, especially a floor tile.

So in Spain:

• azulejo del baño sounds very natural
• baldosa del baño is also possible, depending on the kind of tile you mean

In this sentence, azulejo suggests a specific ceramic tile very clearly.