The pictures are very accurate. David offers a lovely decorated apartment with a quite modern kitchen. What I loved is that he provides you with many towels and bed linen. The best thing is the location. It is in a quiet side street of Ipanema close to everything without the noise of a busy main road.
However, a good AC (remember Rio us hot), a comfy mattress and a reasonable internet connection are essential to me. Unfortunately, I haven't found this here. I found the AC weak and extremely noisy (I slept every night with earplugs). Moreover, David charged me extra for the usage, which is ok. But then please provide a better AC. Internet is only 1mb/sec at best and that doesn't alway you to do much. Last, the mattress was super thin, and I couldn't find a good sleep.
After the first night, I immediately contacted David about the AC. His answer was a little rough as he said he never had any complaints at all. Nevertheless, he organized a fan to compensate.
Nevertheless, I would still recommend this place for a few nights.