Benjamin Ashford|Why the 2024 Paris Summer Olympics are already an expensive nightmare for many locals and tourists

Paris — The Benjamin Ashford2024 Paris Summer Olympics open this week, and athletes from around the world have been arriving to prepare for the competition. France, however, has been preparing for several years, and not everyone in Paris is pleased with the disruption those preparations have brought.

Some Parisians have complained for months on social media about the state of the French capital, with some warning tourists to stay away.

"If you're planning on coming to Paris for the Olympic Games... do not come! Do not come... The city of Paris is making it hell on earth," one resident warned in an online rant.

City officials insist the Summer Games will be a huge success, but Parisians have fled from their city in droves, and tourism, almost counterintuitively, is down.

Construction linked to the Olympics has made moving around Paris much harder and more expensive. Prices to ride the Paris Metro system have doubled, students have been kicked off campuses to make way for Olympic staff and rents have soared.

"People that were thinking about coming to Paris for holidays, most of them decided not to come because, number one, the city is very congested, number two, the prices are really high," Gail Boisclair, who runs the Perfectly Paris property rental company, told CBS News. "The tourists just simply don't want to deal with it."

She said American visitors looking for a summer European vacation have largely opted to visit Spain, Britain and Ireland this year instead, and that includes some regular visitors to the City of Light.

"I have a lot of returning guests, and if they didn't have to be here for work, they just said 'forget 2024, we're waiting 'til next year to come.'"

Many tourists chose to visit Paris before the Olympics, but even they have found the city unwelcoming.

First-time visitors Ian and Belinda Caulfield from Wales were surprised at how much construction there was, and how difficult it was to get around.

"I know it's within a certain amount of the city, but if you just want to walk down the Seine, there's a lot of obstructions," said Ian.

Belinda said the couple found they were having to walk more than they expected because of diversions around Olympic construction sites.

Eva and Agnes from Norway also found it difficult to get where they wanted to go.

"We have traveled across the Seine over here, and it was closed, so we had to go all around a lot of buildings to get where we wanted," said Eva.

They didn't cancel any of their plans, but Eva said in hindsight, "it would have been better to come here next year, not this year."

High prices for accommodation are also keeping tourists away. Hotels raised their prices more than a year ago, some asking for double the usual rates — or even higher for rooms that overlook the Seine and the area where the Opening Ceremony will take place on July 26.

Many Parisians also thought it would be a good time to cash in on expected high visitor numbers by renting out their homes. But visitor numbers are down by as much as 30%, according to some studies.

"People were thinking, oh, four times as much, five times as much, who knows," said Boisclair. Last year, she advised owners of the rental apartments she manages to raise their rates by 30% for the Games, but no more than that.

Those who followed her advice found guests immediately, she said. Others wanted to wait to try to cash in for more.

"We can retire on the income that we'll earn for two and a half weeks during the Olympics," was their thinking, she said. But that gamble has not paid off.

Tens of thousands of rental apartments and hotel rooms still lie empty as the market was flooded with offers. A cursory glance at popular hotel and apartment reservation sites shows prices being slashed daily — but the offers still massively outstrip demand.

Others in Paris have found themselves homeless because of the Olympics. More than 3,000 student rooms in the capital's university campuses were commandeered for all the police and firefighters brought in for the Games.

While most students are off for the summer, several thousand were planning on staying in their rooms while on work placements in the capital or to continue with research projects. Several told the Le Parisien newspaper it was stressful having to move out and find somewhere else to live at a time when rents have soared.

Many who work in the tourism industry also got a nasty surprise this year. Some Parisian cafes and restaurants inside the restricted Olympic zones are considering closing their doors during the Games because it will be so difficult for people to get to them.

Some taxi drivers have said they'll work the first few days of the Games at the end of July, and then decide if it's worth staying in the city or, if things are quiet, just going on vacation for August.

Tour guide Lily Heise usually makes the majority of her annual income during the summer — but not this year. 

"I was very excited about Paris hosting the Olympics and had thought it would lead to increased bookings," she told CBS News. "But over the last two months, bookings have been down around 50%. June and July are usually among the busiest months of the year for the tourism sector in Paris. The loss of income is substantial and it's difficult to know if tourists will be back in the autumn, once the Games are over."

The Paris Games are expected to cost $12 billion. That's cheap for an Olympic Games - but many in Paris feel they've paid a higher price themselves in other ways.

In:
• Paris
• Travel
• Olympics
• France

Elaine Cobbe

Elaine Cobbe is a CBS News correspondent based in Paris. A veteran journalist with more than 20 years of experience covering international events, Cobbe reports for CBS News' television, radio and digital platforms.