One does wonder a bit...
and @venban: You know neither the location nor the features of the apartment, you don’t know the city, the surroundings, or any details of the financing – basically, you know ABSOLUTELY NOTHING about the property, which can already be seen from the fact that suddenly a garage appears. In central city locations, these are often rented out alone for 80-100€.
Moreover, the ECB recently decided to lower key interest rates to a historic low, which will have consequences in the real estate market. Prices are likely to rise; rents are not necessarily going to do so accordingly. This can already be nicely seen in the development from 2007 (Lehman Brothers financial crisis, the older among us will recall vaguely) until today.
The next catastrophic statement building on this: that a one-room apartment should be sold because no increase in value is expected.
Anyone making such a statement has no idea what is happening in Germany. The largest group of households in Germany are... simsalabim... single-person households. Depending on the statistics, these constitute 35-40% of the apartments/households in Germany, with a rising trend. This naturally goes hand in hand with a corresponding demand directly targeting the one-room apartment under discussion here.
Anyone who sells such an apartment in a suitable location (!) today just based on a forum statement should think twice about it. Although I do not want to rule out that a sale can make sense, it cannot be judged from a distance. Personally, I have other reservations regarding such individual property risks, keyword “tenant fraud,” but even that does not have to be a decisive criterion for or against a sale.
No offense intended, but in my opinion, this must be considered from multiple perspectives.
Best regards
Dirk Grafe