This place is a total ripoff.
You should revise the title of your place - you are mixing up « Ikea » with a « designer appartement ». You also lie by calling it a 2 bedroom appartement - while it is a single one (i highly suggest you to change it in your description as i will escalate this to Airbnb).
Beds are facing windows that don’t even have a closing curtain or shade to allow a proper sleep…
250 euros for an inflatable mattress and stained beds sheets - there is much better places available in Berlin for this amount - Don’t waste your time in this appartment :(