"nights of accommodation" is correct and usable in written English.
You can use it to refer to the number of nights that someone has stayed at a hotel or other similar accommodation. For example, "I'm staying in the city this weekend, so I booked three nights of accommodation at the nearest hotel."
Collectively, the group has provided 55,000 nights of accommodation for migrants since last summer.
Last year, Veterans Aid provided more than 21,300 nights of accommodation for ex-servicemen and women, answered more than 3,400 calls for help and advice and had 500 people walk through the doors of its drop-in centre.
While Tony Abbott wasn't involved in the entire trip, he claimed $1,116 in travel allowances for two nights of accommodation towards the end of the ride in Mudgee and Leura.
Since April 2011 Birmingham Community Hosting Network (Birch) has provided more than 4,200 nights of accommodation and is in need of more hosts to match the need in the Birmingham area.
Fresh legislation was recently passed that should improve things, but in the meantime, Welcome's 105 host families last year provided more than 6,200 nights of accommodation – each one a night less on the street for a migrant.
It will fund more than 1,000 nights of accommodation for parents who want to be able to stay close to their sick son or daughter, and enable us to fund 10 of the team of play-care workers for a year.
Members in good standing of this religious group — those who have gone door to door proselytizing or have completed international missionary work — are eligible for up to three nights of accommodations free of charge, three meals included, at a former high-society hot spot.
Up north, in North Conway, N.H., The White Mountain Hotel & Resort, in the heart of Mount Washington Valley and with views of mountain scenery that shows of the stunning New England foliage, has a "Fall Foliage Escape". The offer includes two nights of accommodations, breakfast and one dinner at the property's elegant Ledges Restaurant.
They've instead formed a new company called True North that's right now offering a $6,000 package that includes airfare for one person to Vancouver, two nights of accommodations, and a day with "world-class immigration professionals who will walk you through the process and answer any questions you have".
And Waterville Valley Resort in New Hampshire will add the third night of accommodations and third day's skiing free when guests book two nights at the Valley Inn.
But under the new proposal, airlines would have to pay only for a maximum of three nights of hotel accommodation in such situations.
