American Airlines allows pets to travel on most flights less than 12 hours. Pets may travel in the cabin for a fee of $125 per kennel per way. The animal must be at least eight weeks old and must stay in the kennel under the seat in front of you. Kennels may not exceed 19x13x9 inches, and pets should be able to stand up and move around comfortably.
Airbnb was able to complete its entire database migration to Amazon RDS with only 15 minutes of downtime. This quick transition was very important to the fast-growing Airbnb because it did not want its community of users to be shut out of its marketplace for an extended period of time. Tobi Knaup, an engineer at Airbnb says, “Because of AWS, there has always been an easy answer (in terms of time required and cost) to scale our site.”
Some cities have restrictions on subletting for a short period of time. Airbnb has published a list of regulations and requirements for cities in the United States. In some cities, collection of a transient occupancy tax by Airbnb is required. In many cities, hosts must register with the government and obtain a permit or license. Landlords or community associations may have restrictions on short-term sublets.