请问各位，这个Deal好吗？

看起来很好的房客，很稳定的收租， 为什么要卖？ 

Offering	Retail NNN Investment Property
Asking Price	$5,200,000 (6.8% cap rate)
Lot Size	2.36 ac
Building Size	14,690 sf
Year Built	2003
2019 Property Taxes (NNN)	$48,160

NNN TENANT LEASE INFORMATION
Tenant	Walgreens Eastern Co., Inc.
Tenant Credit	Walgreens currently carries a Standard & Poor's credit rating of BBB and a Moody's credit rating of Baa2, which are investment grade
Lease Expiration	8/31/2030
Renewal Options	Three 5-year
Current Annual Rent	$355,000
Rent Escalations	First Renewal Term: $379,850 Second Renewal Term: $406,440 Third Renewal Term: $434,890