This apartment was used to house young models who came to Barcelona for scheduled shoots. They usually had limited time because of their visa limits. They why they only stayed for 30 (or in some cases, 60) days at a time. They would only have a couple modeling assignments to do while there and had the rest of the time serve as a happy vacation in a beautiful city.
I don't know what happened to cause RLC to close the apartment down. My guess is that Nikki and her "boyfriend" may have done something to cause legal problems for RLC and they had no choice but to shut it down. It's a real shame. This was the only apartment that made the premium monthly fee worth it to me.