Add spaces: Thisrenovatedapartmentisbrightandmodern.ItisperfectforcouplesorindividualscomingtoBarcelonaforthemediumorlongterm.

Answer: This renovated apartment is bright and modern. It is perfect for couples or individuals coming to Barcelona for the medium or long term.

Add spaces: a)receiveandaggregateinformativedatageneratedduringtheday,andpublishthem;

Answer: a) receive and aggregate informative data generated during the day, and publish them ;

Add spaces: Eitherwayoureconomytakesabig,bighit.

Answer:
Either way our economy takes a big, big hit.