Looks like there's some space next to your ice temple to add another residence. Or move any of those culture buildings (ice temple, nut cave, etc) to the candy cane tree where no road is needed, and build 2. Or move them over to below your gems factory.
Or you could delete some level 15 marble factories (of which you have 8). Or your travelling merchant. Or your Throne of High Men (which is a terrible wonder for someone in Dwarves).
And your post is 100% why I have to take most of these complaints with a grain of salt. You say your city was "devastated." There are a few simple changes that would get you right back to where you were, with minimal changes to what your city actually produces. And maybe you only do 9 rounds of the tournament, instead of 10, until you can get a new event building (or until the upgrade spell gets distributed), because you're producing 8% less marble (or whatever). It stinks, but its not the end of the world.
I wish you were not so condescending in your reply to me. It is something I have observed you do often in your replies. Just because you have an opinion does not mean your opinion trumps anyone else's opinion. I bow to your greater expertise as you have been playing longer, in those chapters where you have been that I have not been yet. I glean insights from your posts. But please consider someone else may have an idea about what they are doing in their city. And a player may have a valid opinion on what happens to their city, even if it doesn't mesh with your opinion.
I deleted buildings to play the FA which I have not added back yet. I had no space before doing so and would not have been able to do anything for my FS in the FA without doing so. I can't build those buildings back now, because I have to come up with population. I know exactly how much space there is in my city and what I wish to put in that space. The point is, I shouldn't have to delete anything or build anything to have what I had last night when I went to bed, what I had carefully and meticulously planned for over the time I have been playing because the developers think it a grand idea to take away what I already had won. It is not alright. There are ways to make changes that do not hurt people who are putting their time, energy and money into the game.
Btw, I have a very specific reason for having built Thrones of the High Men. That you would tell me how horrible an AW it is for a person in Dwarves and that I should delete it...that is all kinds of wrong. It will not meet my ultimate goals to do so. Not everyone plays the same way. Not everyone has the same goals. Not everyone follows the same path. You don't know what is best for my city. And, believe it or not, I do have a brain. I plan. I don't do anything that I have not thought out first. Do I make mistakes? Sure, everyone does. I don't, however, believe this move to be one.
I don't play Tourneys specifically for upgrades on my boosts. I'm glad I get increases on my boosts, but I also know the time will come when I am maxed out on my boost...700%, right? I play Tourneys for my FS. I play all of the Tourneys, not just my boosted. I may at some point delete a marble factory, but if I do it will be because I no longer need it. Or, I guess now because I must so I can add more population that was stolen by the developers from me as well as every single player who had those buildings. I'm glad I'm only -14 in population this morning. If it had of been in the 1,000s like some players--I don't know what I would have done.
I do know one thing. I don't trust Inno. I'm not spending one more cent on this game. Not one. Not for anything. Period. I'm done.