I came to Berlin with my boyfriend during new years eve and when we arrived, Gilad left some welcome drinks on the table with a kind note on it in our room (that was sweet, thank you). He also prepared espresso's for us after our long trip. He gave us a quick tour 'round the apartment and showed us where we could find everything. He offered to answer all our questions if we had some and he would just be around in Berlin and we could text him in case we'd need him :-)
About the room: it's spacious (with a desk, chair, table, couch). The bathroom was cosy and clean. NOTE: We expected a sleepingcouch that you could unfold/expand into a doublebed for two persons. But it was actually just a couch of which you could only pull down the back to make it horizontal (a one and a half bed). The sitting area was nice to sleep on, but the back side part was too hard and stiff (and also too small for a body) to lie on. It resulted in painful shoulders/neck/back for both of us, because we traded places every night too keep it fair to eachother :-( The sleepingcouch is perfect for one person though, cause then there's enough soft space to lie on! It doesn't offer enough comfortable sleeping space for two persons. Keep that in mind.
The apartment is next to the Tempelhoff park and the U8 metrostation (there's also an Aldi nearby to do your groceries), so you'll be in the center rightaway! It was our third time in Berlin and we had a blast, it was so much fun. Gilad is superfriendly and respects your privacy by trusting the whole apartment to you, highly recommended host! Thanks for your hospitality :-)