We were first time travelers to Athens. We decided to book Welcome Transfer due to the reviews. Don’t be fooled! On their website they have if you book not to worry about delays the drivers are up to date. Our transfer from Athens to our location was 42 euros jus like many other companies. Our flight delay twice due to technical difficulties on relaying this to the company we were being charged an additional 17euros totaling 59 euros. We checked other companies it was the same cost of 42 euros. We were communicating with the customer service who was rude and disrespectful. So we were enquiring why the additional charges. We asked if we got a refund and was told they would minus 20% fee and refund the balance. This was still cheaper than their cost and because of their crappy customer service we decided to cancel 10 minutes after corresponding to the customer service. Two days later an email come in and we were refunded 20%. If you are a regular traveler we do hope you do not book their service because any mishaps would lead to a dreadful start to your vacation