ראיתי מודעה על דירה קטנה עם שני חדרים וכמה רהיטים שכבר נמצאים שם.

ראיתי is the past tense, first person singular form of the verb לראות (to see).

So:

• ראיתי = I saw

The ending -תי is a very common past-tense ending meaning I.

Hebrew often leaves out subject pronouns when the verb already shows who is doing the action.

Since ראיתי already means I saw, there is no need to add אני.

So:

• אני ראיתי = I saw / I did see
• ראיתי = I saw

In most normal sentences, just ראיתי is enough.

Because את is used only before a definite direct object.

Here, מודעה means an ad / a notice, not the ad, so it is indefinite. That is why there is no את.

Compare:

• ראיתי מודעה = I saw an ad
• ראיתי את המודעה = I saw the ad

This is one of the most important rules for את.

Here על means about / concerning.

So:

• מודעה על דירה = an ad about an apartment

Hebrew often uses על when talking about the topic of something.

A learner may expect a different preposition, but על is very natural for about. In other contexts, other prepositions can appear, but in this sentence על simply introduces what the ad is about.

In Hebrew, adjectives usually come after the noun.

So:

• דירה קטנה = a small apartment
• literally: apartment small

That is the normal word order in Hebrew.

Because Hebrew adjectives must agree with the noun in gender and number.

• דירה is feminine singular
• so the adjective must also be feminine singular
• therefore: קטנה

Compare:

• חדר קטן = a small room (חדר is masculine)
• דירה קטנה = a small apartment (דירה is feminine)

The number 2 has special forms in Hebrew, and the form changes depending on gender and position.

Since חדרים is a masculine plural noun, Hebrew uses:

• שני חדרים = two rooms

Important contrast:

• שני is used before a masculine noun
• שתי is used before a feminine noun

Examples:

• שני חדרים = two rooms
• שתי דירות = two apartments

The form שניים is usually used when the number stands more on its own, not directly before the noun in this pattern.

In this sentence, כמה means some / several / a few.

So:

• כמה רהיטים = some pieces of furniture / several furniture items

A useful thing to know is that כמה can also mean how many in a question:

• כמה חדרים יש בדירה? = How many rooms are in the apartment?

So the meaning depends on whether it is a statement or a question.

That is a very common learner question.

In Hebrew, רהיט means a piece/item of furniture, and רהיטים is the regular plural furniture items.

So Hebrew treats this as a countable noun much more easily than English does.

• רהיט = a piece of furniture
• רהיטים = furniture items / pieces of furniture

That is why כמה רהיטים sounds normal in Hebrew, even though English would often say some furniture rather than some furnitures.

שכבר is really two parts:

• ש־ = that / which
• כבר = already

Together, they mean:

• שכבר = that already / which already

So:

• רהיטים שכבר נמצאים שם = furniture that is already there / furniture items that are already there

The ש־ is a very common relative marker in everyday Hebrew. A more formal alternative is אשר, but ש־ is much more common in speech and normal writing.

נמצאים comes from להימצא / נמצא, which often means to be found, to be located, or simply to be there.

In this sentence:

• נמצאים שם = are there / are located there

Hebrew often uses נמצא / נמצאים in situations where English would simply say is/are there.

Also, נמצאים is masculine plural, which matches רהיטים.

Compare:

• רהיט נמצא שם = A furniture item is there
• רהיטים נמצאים שם = Furniture items are there

The most natural reading is that it describes רהיטים.

So the idea is:

• an apartment with two rooms and some furniture that is already there

Why?

1. רהיטים is the nearest noun.
2. Semantically, it makes the most sense: furniture can already be in the apartment.

Grammatically, the plural form נמצאים could make a learner wonder whether it refers more broadly to the plural phrase before it, but in normal understanding it refers to the furniture.

שם means there.

In this sentence, there refers to the apartment mentioned earlier.

So:

• נמצאים שם = are there
• meaning: are already in the apartment

Hebrew often uses שם instead of repeating the location again.

Because the nouns here are being used indefinitely:

• מודעה = an ad
• דירה קטנה = a small apartment
• שני חדרים = two rooms
• כמה רהיטים = some furniture items

If the sentence were definite, you would see ה־ much more:

• ראיתי את המודעה על הדירה הקטנה...
• I saw the ad about the small apartment...

So the lack of ה־ matches the indefinite meaning.