A power host!
Sina clearly has lots of experience in this. As such, he is very flexible, highly accommodating and will make sure you have a stress-free stay: you won't even know he's there.
The place is extremely clean, it was surprisingly quiet and has everything you need, short or long term (kitchen, parking, gym). This place is ideal for travelling or working individuals that are gone for most of the day and need to place to sleep and cook a meal or two per day, and to store some food. In my case, I was on a business trip at a nearby venue and it worked out fantastic.
Sina's strength is probably communication: he answers very quickly and will help you with pretty well whatever you need. There is nothing you can't work out with him: you just need to let him know what your needs are and he will work with you.
Thank you, Sina, for such a great stay. I would not hesitate one second to come back.