3 Months Sublet Search - Neukölln/Kreuzberg/Fridrichshain

I'm Shaki, 32 years old male, Israeli & Portuguese by nationality.
I'm coming to Berlin to spend the whole summer, June until August. since I've lived in the city between 2016 and 2017, the city still have a warm place in my heart. :)
My ideal location would be Neukölln, but also Kreuzberg and Fridrichshain could be good.
Even though I'm gonna be in Berlin for the whole summer, shorter periods sublets such as 1 month could also be an option.
Me myself am a peacful person, clean and orderly, I do not involve myself in parties and looking for a quiet place in which I can spend the summer time. I'm vegetarian at home and do not bring home or cook meat of any sort. I have respect for neighbors and holding the idea that I'm only temporary and should leave a good impression as your sub-tenant.
At first I would love to know more about the apartment/location, and to see photos as well.
If you think that I may be a suitable options for your sub-lease, for the moment, since I'll arrive only on the 1st of June, we may contact on a video chat to get to know each other.

Please don't be shy to contact me on any matter.
Love and warm regards,
Shaki :)