Inside the building look for the tell-tale weeping bubbles on the pipes.If you are going to be digging to the curb and replacing supply, the incremental for replacing waste will be small compared to returning in 3-5 (maybe 10 if you fortunate) years to dig again.Sometimes, if the pipe to the curb is not too bad, you can insert a sleeve through it ... basically put a synthetic pipe inside the cast iron.

I spent more than anticipated on landscaping, about $4,700, but it definitely provided curb appeal.

We were able to increase the property value by improving the exterior curb appeal of the house with shutters and front door casement and pediment as well as new kitchen and bath.

IMO, there's quite a bit that still needs to be done (mostly exterior, but also in the kitchen) to bump up the curb appeal and get it sold quickly, but what do I know? 

Housing is so expensive in NYC and this can help curb that.

How to keep a rental house with a toilet flooded , a higher curb than the floor , company does trust . this happens every year with tenant 

If you do something with the stairs it will bring more attention to the entrance and up the curb appeal. 

While in between occupancy I would try to update each side accordingly as with the exterior curb appeal.

I think that the government raising rates to curb inflation is dangerous.

Rates are up to curb inflation.