i bangeneun ojik uijaman isseo.

It is 에 + 는.

• 에 marks location: in / at
• 는 marks the topic and often adds a slight contrastive feeling

So 이 방에는 means something like as for in this room or in this room, at least.

Compared with 이 방에 의자만 있어, the version with 는 can feel a little more like:

• In this room, there are only chairs
• maybe implying a comparison with some other place

For example, it can suggest something like In this room there are only chairs, but in the other room there are desks too.

Korean often leaves out subjects when they are obvious from context.

In this sentence, the important information is the location and what exists there:

• 이 방에는 = in this room
• 의자만 있어 = there are only chairs

A separate subject like 이 방은 is not necessary. Korean very often uses a location phrase plus 있다 to express there is / there are.

So the sentence works naturally without an explicit subject.

오직 means only, solely, or nothing but.

It adds emphasis to the idea that the room contains just one kind of thing. It is stronger and a bit more deliberate than just using 만 alone.

So:

• 의자만 있어 = there are only chairs
• 오직 의자만 있어 = there are only chairs, and that idea is emphasized

Also, 오직 can sound a little formal, literary, or dramatic depending on context.

This is a very common learner question. Yes, both 오직 and 만 contribute the idea of only.

Here, 만 is the core grammar marker attached to the noun:

• 의자만 = only chairs

오직 is an adverb that adds extra emphasis:

• 오직 의자만 있어 = there are nothing but chairs / only chairs, and I really mean only

So the sentence is not wrong, but it is a bit emphatic. In everyday speech, many people would simply say:

• 이 방에는 의자만 있어

만 is a particle meaning only / just, and it attaches directly to the word it limits.

So:

• 의자 = chair(s)
• 의자만 = only chair(s)

This means the room contains chairs and nothing else relevant in that context.

A few similar examples:

• 물만 마셔 = I only drink water
• 한국어만 배워요 = I only study Korean

Korean nouns usually do not have to show singular vs. plural.

So 의자만 있어 could mean:

• there is only a chair
• there are only chairs

The exact number depends on context.

If the speaker really wants to make the plural explicit, they might say 의자들만, but 들 is often unnecessary and can sound unnatural if overused.

있다 has a few related uses:

1. to exist / to be present
2. to be in a location
3. to have

In this sentence, it is the exist / be present meaning.

With a location phrase like 이 방에(는), 있다 works like there is / there are:

• 방에 의자가 있어 = there is a chair in the room
• 방에 의자만 있어 = there are only chairs in the room

So here 있어 does not mean has in the English possessive sense. It means something exists in that place.

Because this sentence is in casual speech, often called 반말.

Here are the levels:

• 있어 = casual
• 있어요 = polite
• 있습니다 = formal

So the same sentence could be changed to:

• 이 방에는 오직 의자만 있어요.
• 이 방에는 오직 의자만 있습니다.

The grammar is the same; only the speech level changes.

It can be natural, but it often feels stronger or more literary than ordinary daily speech.

In casual conversation, many speakers would more naturally say:

• 이 방에는 의자만 있어
• 이 방엔 의자밖에 없어

오직 is not wrong at all, but it can sound more emphatic, serious, or stylized.

Yes, absolutely.

• 이 방에 오직 의자만 있어 = more neutral
• 이 방에는 오직 의자만 있어 = adds topical or contrastive nuance

Using 는 often makes the sentence feel like the speaker is setting this room apart from something else, even if that comparison is only implied.

So both are grammatical, but the nuance is slightly different.

Korean word order is fairly flexible, but not completely free.

The most natural order here is:

• 이 방에는 오직 의자만 있어

You could also say:

• 이 방에는 의자만 있어

If you move 오직, the emphasis can shift a little, and some placements may sound less natural depending on context.

As a learner, it is safest to keep:

• location first
• then 오직
• then the noun + 만
• then 있어

Both can express the idea of only chairs, but they work differently.

1. 의자만 있어

Uses 만 with an affirmative verb:

• only chairs exist

2. 의자밖에 없어

Uses 밖에 with a negative verb:

• there is nothing except chairs

This pattern is very common in Korean:

• 밖에 + negative

So:

• 이 방에는 의자만 있어
• 이 방에는 의자밖에 없어

These are often very close in meaning. The 밖에 없어 version can feel a little stronger, like there's nothing but chairs.

A little, yes—but in a natural way.

Since:

• 오직 already suggests only
• 만 also means only

using both can feel repetitive if you look at them mechanically. But Korean often allows this kind of overlap for emphasis.

So it is not an error. It simply sounds stronger than the plain version.

If you want a more everyday, less emphatic sentence, use:

• 이 방에는 의자만 있어

If you want a stronger or more dramatic tone, 오직 의자만 있어 works well.