We're sorry that our little home didn't suit your needs.
The wifi code is accessible for every guest and so far there was no problem with the bandwidth or anything else. Yes, the flat is mostly furnitured from Ikea, which you can see in the pictures. The stairs are made of redwood. There were no misleading pictures, they reflect the flat as it is. Every blanket, pillow and the sheets for them are also new Ikea products. Also the description clearly states that there is no dishwasher or microwave machine in the flat.
To use the fireplace some basic knowledge is needed. If it is not used right there can be problems like these, but if it is handled properly there shouldn't be any issues, because it is checked by a professional every month. If there is a problem with the fireplace it is repaired. It would also be nice if you wouldn't throw the used matches on the floor next time. This is not only a matter of decency, but there are large surfaces of rugs and wood, so I would rather say safety. The plumbing is a bit more complex question, considering the building itself is a century old.
In the last years we had lot of guests and 90% of them rated us with 5 stars, but we're are sorry that our home didn't suit your needs.