there is still a challenge even if you had a temporary storage facility and a rotate building feature. In my opinion it is fun to think of ways to redesign your city without being limited to space and direction
Right now the only way to "fix" this annoying issue as buildings expand is delete all your roads and bunch all your buildings together in one corner to reshuffle things for your renovation. Trouble is with that is if you have used anything other than footpath you don't get anything back for selling those roads so it's a complete waste of supplies and goods. It can also leave you in - culture which then makes it impossible to build or upgrade certain things. On top of that it also leaves your buildings disconnected until you figure out the new city plan. Very few people will have space left over in there town. Most will be using every single square. So yeah I feel pretty strongly about this. Innogames really needs to address this
I am 100% in agreement that it doesn't feel right and only stifles the building process. I've never played a city building game where the creativity is stifled this much