Pe podea, lângă chiuvetă, este puțină apă.

Romanian often moves place information to the front of the sentence when it sets the scene.

So:

• Pe podea, lângă chiuvetă, este puțină apă.
• literally: On the floor, near the sink, there is a little water.

This word order is very natural when you want to point out where something is first.

You could also say:

• Este puțină apă pe podea, lângă chiuvetă.

That version is also correct, but it sounds a little more neutral. The original sentence highlights the location first.

Here, pe means on.

So:

• pe podea = on the floor

This is one of the most common uses of pe.

Be careful, because pe can also have other uses in Romanian, for example with direct objects referring to people, but in this sentence it is simply the preposition on.

Lângă means near / next to, and after it Romanian often uses a noun without the definite article unless you specifically mean the particular object in a very explicit way.

So:

• lângă chiuvetă = near a/the sink depending on context

In this sentence, Romanian does not need the definite article to sound natural. English often requires the sink, but Romanian can leave it indefinite-looking even when the meaning is clear from context.

Also remember:

• chiuvetă = sink
• chiuveta = the sink

Both can exist in Romanian, but lângă chiuvetă is very natural here.

Because the thing that exists is apă, and apă is grammatically singular.

So Romanian says:

• este apă = there is water

not

• sunt apă

Even though English uses there is/there are, Romanian simply uses the verb a fi (to be) agreeing with the noun:

• este apă = there is water
• sunt pahare = there are glasses

Since apă is singular, este is correct.

Because puțin must agree with the noun it modifies.

Here:

• apă is feminine singular
• so the correct form is puțină

Agreement forms:

• puțin = masculine/neuter singular
• puțină = feminine singular
• puțini = masculine plural
• puține = feminine/neuter plural

So:

• puțină apă = a little water

This is a very common pattern in Romanian.

It can suggest both, depending on context.

Puțină apă usually means:

• a little water
• a small amount of water
• sometimes with the feeling of not much water

So it refers to a small quantity.

If you wanted just a more neutral some water, Romanian might more naturally use:

• niște apă
• puțină apă is more specifically a small amount

So in this sentence, puțină apă emphasizes that the amount of water is small.

Romanian often does not need a separate word like English there in existential sentences.

English says:

• There is a little water on the floor.

Romanian simply says:

• Este puțină apă pe podea.

So este by itself can express the idea of there is, depending on context.

This is completely normal in Romanian.

After pe and lângă, these nouns are in the accusative.

So:

• pe podea
• lângă chiuvetă

In practice, for many feminine singular nouns, the accusative form looks the same as the basic dictionary form, so learners often do not see a visible ending change here.

The important point is:

• pe
  • accusative
• lângă
  • accusative

Romanian cases still matter, even when the form does not visibly change.

The commas separate the inserted location phrase and make the sentence easier to read.

The structure is:

• Pe podea = on the floor
• lângă chiuvetă = near the sink
• este puțină apă = there is a little water

The commas show that lângă chiuvetă adds extra location detail to pe podea.

Without commas, the sentence could still be understood:

• Pe podea lângă chiuvetă este puțină apă.

But the version with commas sounds clearer and more carefully punctuated.

Yes. That is also correct and natural.

A few points:

• E is the short spoken form of este
• Este is a bit more formal or careful
• E is extremely common in everyday speech

So these are both fine:

• Pe podea, lângă chiuvetă, este puțină apă.
• E puțină apă pe podea, lângă chiuvetă.

The difference is mainly in style and focus, not basic meaning.

Not normally in this sentence.

Romanian usually does not use an article with mass nouns like apă when talking about some amount of the substance in general.

So:

• puțină apă = correct
• apa = the water, used only when the water is specific or already known

For example:

• Apa e rece. = The water is cold.
• Este puțină apă pe podea. = There is a little water on the floor.

In your sentence, the speaker is just mentioning the presence of some water, so apă without the definite article is the normal choice.