A bit confusing issue.

I general new ideas are tempting and people like to experiment. Recalling the concept of TimeShare which lost its birghtness now but still many people get attracted to the idea although so many have regretted participating in that scheme.

Gold Mania is another concept that attracted greedy people or those who cannot do proper calculations. Again this concept will sleep for some time and then someone will awaken it after 10 or 20 years.

Back to our subject. I think many people will like the idea but here we have to be careful about many issues involved:
1. Cultural differences. If the concept is successful in Europe for example, it does not necessarily mean it will be a success in the Middle East,
2. Security issue. With the craziness going around in the world, one would not trust even himself. What about having strangers occupying my place. Mind you, in my country - guess this law is prevailing in most countries - we have to inform the authorities if we have guests staying overnight,
3. Comfort. Staying at somebodies place might not be comfortable specially for a very short period. One needs time to get used to the place. Also the caution not to damage anything. On the other hand, worried and wondering what's going on at own place. You might suggest packing and storing "special" and personal belongings. My God this is a project by itself specially for us in the Middle East, our houses are overloaded with necessary and unnecessary stuff and it might take a month to pack and another month to unpack :D
4. About pets and plants. What if the counter part is not aware or has no time to take care of them. We are talking about sensitive things being pets or plants.

What else? hmmm.

Just imagining. Emptying wardrobe, fridge, bar, display units, chest of drawers, dressing unit. Then go to the other place. Start shopping for basic things. Might need to do excessive laundry. Familiarization. Then at the end, making sure everything is in place, pack and go home. Unpacking and getting things from store, laundry.

My GOD I would rather go and stay in a tree-house in Turkey and forget about everything LOL