Looking for accommodations in Heidenheim

I am planning to move in to Heidenheim, and I am looking for an apartment for me.
The reason is my new full-time job, and the office being in Heidenheim.
It can be a WG or at least a 1.5-room furnished apartment.
I am planning to move in on 15th June and would appreciate it if a contract like this is possible.

My German level is intermediate. However, I am able to hold conversations to a certain level. I'm most comfortable in English. But I would love to stay in a set-up where German is the primary communication language. This way I will be able to improve my German fast, and get a better flavor of local culture as well. This being said, I am always open to situation English is more prevalent.

So, you know the reason behind me being here. If you have any offer that matches my ask, please, do reach me out/ let me know.
I would love to talk more about myself and know better about your offer.

Thank you.