Some building projects take some time and when you have a home building extension it impacts on the routines of daily life and you have to make allowances. 
Renting a loo on a temporary basis is sometimes a brilliant idea, especially when the weather is being unkind.

It preserves the integrity of the house, maintains privacy and saves time and money and of course with a portable loo, you can leave it to us to deliver it, maintain it and you don't need any power, water supply or drainage connection.

PS: We have them in blue as well.