The final results of the Play-off in the first leg are:
Bochum 0 vs 3 Dusseldorf
Bochum was unable to take advantage of this opportunity to stay in the Bundesliga, so this defeat became stronger and took them to Bundesliga 2. Yes, because it would have been quite difficult for them to get 4 goals in the second leg. This time alone they were hit with 3 goals. Especially later in the second leg when playing away. That's pretty dubious.
It's time to wave goodbye to the bottom 3 clubs of the Bundesliga: Bochum, Koin and Darmstadt. Actually, I'm a bit surprised by Koin's performance this season, it's really bad. Even though last season they weren't this bad, they were able to finish in 11th position, actually it wasn't that bad. However, this season, they have wasted a lot of opportunities and the start of their game at the start of the season was also quite bad.
Source:
https://www.bundesliga.com/en/bundesliga/matchday/2023-2024/relegation/vfl-bochum-1848-vs-fortuna-duesseldorf/liveticker
Bochum 0 vs 3 Dusseldorf
Bochum was unable to take advantage of this opportunity to stay in the Bundesliga, so this defeat became stronger and took them to Bundesliga 2. Yes, because it would have been quite difficult for them to get 4 goals in the second leg. This time alone they were hit with 3 goals. Especially later in the second leg when playing away. That's pretty dubious.
It's time to wave goodbye to the bottom 3 clubs of the Bundesliga: Bochum, Koin and Darmstadt. Actually, I'm a bit surprised by Koin's performance this season, it's really bad. Even though last season they weren't this bad, they were able to finish in 11th position, actually it wasn't that bad. However, this season, they have wasted a lot of opportunities and the start of their game at the start of the season was also quite bad.
Source:
https://www.bundesliga.com/en/bundesliga/matchday/2023-2024/relegation/vfl-bochum-1848-vs-fortuna-duesseldorf/liveticker
The result was quite surprising to me honestly. I thought Bochum would make use of playing home in the first leg and win. They had a terrible performance.
I was indecisive between betting on them or not and thankfully I chose not to. 
In such games it is extra difficult to predict the result. I can't say there is a huge gap between these teams even though Bochum were in the Bundesliga.I guess we can say that the job is more than halfway done by Dusseldorf to promote to the Bundesliga.
I assume they wouldn't mess it up from here three days later, right?