Millennials are being urged to give up some of the luxuries of life, including the likes of Pret sandwiches and Costa coffee, to save for a deposit.

But the campaign has backfired on Twitter, with contributors calling it patronising and misguided, and tenants saying they ‘want a life’.

Strutt & Parker, which now looks to have withdrawn at least some of its campaign, says that sacrificing just six luxuries over a period of five years could save a total of £33,378 for a couple wanting to buy their first home.

The savings it recommends are:

  • Buying coffee: from the likes of Costa each day, this could add up to a cost of around £700 a year and the five-year saving would be £3,500 (Thermos flask and Nescafe stewed at 7am, anyone?)
  • Gym membership: over five years, that could save £5,500
  • Annual mini break: over five years, the saving comes to £3,500
  • Takeaways including sandwiches bought at lunchtime: five-year saving would be £13,200 (so we’re talking packed lunches instead)
  • Lottery and scratchcards: five-year saving of £4,160
  • Mobile upgrade: the five-year saving would be £770

If would-be first-time buyers cannot bear to give up all or any of the above, Strutt & Parker suggests they could simply forego one night out a week for the next five years. Estimated at £60 per night out for our young couple, the five-year saving would come to £30,161.

Strutt & Parker’s suggestions follow those of Australian housing mogul Tim Gurner who called on would-be first-time buyers to forego their cafe-bought breakfasts of avocado on toast.

However, the suggestions from Strutt & Parker have received a brutal backlash.

Housing journalist Peter Apps described the advice as “economically illiterate”.

Apps said: “Don’t blame the sandwiches: blame the agents.”

One critic wrote: “Another great idea on top of giving up your social life etc would be to give up renting a flat and live on the streets instead. You could save up in no time.”

Another tweeted: “I never buy coffee, I cook from scratch, and my phone is several models out of date. I can assure you that even if I never left my flat I wouldn’t be able to afford to buy a house. This isn’t about making a few economies – the economy is f***ed and the housing ladder with it.”