I suggest everyone to be cautious dealing with this user, by visiting its trust page, you will see this its red tag and this "This user recently woke up from a long period of inactivity" which is too suspicious.
Good advice dude! Or else for having both safety transactions always use escrow service on this. Dealing with people on the internet it just quite strange for me so I think the better option is to use a service escrow always. And you can refer these links, [1] https://bitcointalksearch.org/topic/recommended-bitcointalk-escrow-services-2439910
[2] https://bitcointalksearch.org/topic/few-trusted-escrow-providers-5047302
