Advice needed
Hi, i recently closed on my new home and it's agreed the seller will install radon mitigation system and pay for it post closing. The home has already built in pipe for radon mitigation system that goes out the roof, so i'd like to have an internal mitigation system since we have a pipe for aesthetic reason. However, when i met with the mitigation system company today, they said the pipe is located behind an already finished area in the basement. If the cost to install, runs more expensive than expected, will the seller still be responsible for paying? Do i have the right to demand internal system instead of out door one?