This morning, I discovered that two bats had flown into my sleeping bedroom while I was asleep. This morning, I discovered that two bats had flown into my bedroom while I was asleep.

Schlafzimmer -> bedroom

This morning, I discovered that two bats had flown into my sleeping bedroom while I was asleep. This morning, I discovered that two bats had flown into my bedroom while I was asleep.

Now, they are hanging upside down atfrom the lamp, sleeping. Now, they are hanging upside down from the lamp, sleeping.

Now, they are hanging upside down at theon a lamp, sleeping. Now, they are hanging upside down on a lamp, sleeping.

I live in the periphery of one of the biggest cities ofin Germany. I live in the periphery of one of the biggest cities in Germany.

I live ion the periphery of one of the biggest cities of Germany. I live on the periphery of one of the biggest cities of Germany.

I live ion the periphery of one of the biggest cities ofin Germany. I live on the periphery of one of the biggest cities in Germany.

It surprises me that there are bats around here,; it is kind of unexpected for me that they fly into peoples's homes. It surprises me that there are bats around here; it is kind of unexpected for me that they fly into people's homes.

https://www.grammarly.com/blog/semicolon/ people is already plural, so it is "people's homes"

It surprisesd me that there are bats around here, it is kind of unexpected for me that theythem to fly into peoples' homes. It surprised me that there are bats around here, it is kind of unexpected for them to fly into peoples' homes.

Somewhere I have heardI heard somewhere that bats transmit diseases, even although I can't recall the context right now. I heard somewhere that bats transmit diseases, although I can't recall the context right now.

sounds smoother this way

Somewhere I have heard that bats transmit diseases, even although I can't recall the context right now. Somewhere I have heard that bats transmit diseases, although I can't recall the context right now.

Therefore, it would be kind of them if they could simply fly out and find another place to sleep. Therefore, it would be kind of them if they could simply fly out and find another place to sleep.

Therefore, it would be kind of them if they could simply fly out and find another place to sleep. Therefore, it would be kind of them if they could simply fly out and find another place to sleep.

Therefore it would be kind of themnice if they could simply fly out and find another place to sleep. Therefore it would be nice if they could simply fly out and find another place to sleep.

Or maybe they could at least wear a face mask. Or maybe they could at least wear a face mask.

ha!

Or maybe they could at least wear a face masks. Or maybe they could at least wear face masks.

And it didn't lookseem like they understandood my humour. And it didn't seem like they understood my humour.

if you meant humour in general, then your original sentence was correct (except no matter what, you should change "look" to "seem"), but I think the sentence sounds better when you talk about your humour specifically

And it didn't look like they understandood my humour. And it didn't look like they understood my humour.

However, they simply ignored me and mythe noise. However, they simply ignored me and the noise.

I looked for thate terrible incense some aggressive Chinese street vendor me persuaded me to buy a few years ago. I looked for the terrible incense some aggressive Chinese street vendor me persuaded me to buy a few years ago.

when you say "that", it sounds like the reader is supposed to know what you are talking about, as in you told them in the past.

I looked for that terrible incense some aggressive Chinese street vendor me toade me buy a few years ago. I looked for that terrible incense some aggressive Chinese street vendor made me buy a few years ago.

I looked for that terrible incense some aggressive Chinese street vendor me to buypushed on me a few years ago. I looked for that terrible incense some aggressive Chinese street pushed on me a few years ago.

could be "got me to buy," I changed it to an idiom I like in this sentence.

Eventually, it might bbecame of some use. Eventually, it became of some use.

Eventually, it might be of some use.Maybe it would drive out the bats? Maybe it would drive out the bats?

Original text doesn't sound right for the situation, could be deleted or changed fully. "Eventually" sounds like you are talking about events farther in the future than is the case in this story.

The bats ignored the smell, but it made me get a headache. The bats ignored the smell, but it made me get a headache.

you could also say: "...but it gave me a headache."

The bats ignored the smell, but it madgave me get a headache. The bats ignored the smell, but it gave me a headache.

NAs for my next try, maybe bats are scared of cats.? As for my next try, maybe bats are scared of cats?

I carried the cats into the sleeping bedroom, but the animals ignored each other. I carried the cats into the bedroom, but the animals ignored each other.

I carried the cats into the sleeping my bedroom, but the animals ignored each other. I carried the cats into my bedroom, but the animals ignored each other.

After a few minutes, there were four animals instead of two animals sleeping in my room. After a few minutes, there were four animals instead of two sleeping in my room.

After a few minutes, there were now four instead of just two animals sleeping in my room. After a few minutes, there were now four instead of just two animals sleeping in my room.

I would be really happy if I hadcould have a sleep as deep as theirs. I would be really happy if I could have a sleep as deep as theirs.

Considering the soundness of their sleep, I could simply catch them, but they look so fragile that, so I doidn't dare to do it. Considering the soundness of their sleep, I could simply catch them, but they look so fragile, so I didn't dare to do it.

Considering the soundness of their sleep, I could simply catch them, but they looked so fragile that I wouldon't dare to do it. Considering the soundness of their sleep, I could simply catch them, but they looked so fragile that I wouldn't dare to do it.

Bats are an endangered species in Germany. Bats are an endangered species in Germany.

Bats are an endangered species in Germany. Bats are an endangered species in Germany.

And wWhere should I put them? Where should I put them?

And where shwould I put them? And where would I put them?

And where shwould I put them? And where would I put them?

So there is no way out:. I have to wait untill the evening. So there is no way out. I have to wait until the evening.

So there is no way out:; I have to wait till the evening. So there is no way out; I have to wait till the evening.

I hope they will get hungry and fly out to hunt insects. I hope they get hungry and fly out to hunt insects.