Seller hereby grants to Purchaser Parties such access, at times mutually acceptable to Seller and Purchaser Parties (but subject to the rights of Tenant and the terms of the Lease), to the Property accompanied by Seller or an agent during the Access Period to conduct, at Purchaser’s expense, Due Diligence at the Property. Purchaser Parties shall not undertake any invasive testing without first obtaining Seller’s prior written consent thereto, which consent shall not be unreasonably withheld. Prior to any such entry by any Purchaser Parties, Purchaser shall deliver to Seller a certificate or other proof that such party has comprehensive and general liability insurance including premises liability, completed operations, product liability and contingent liability for negligence which, in any event, is sufficient to cover such Purchaser Parties obligations of indemnity specified in Section II.B.7. below (and the other Seller Indemnified Parties (as hereinafter defined)) hereunder, all of which shall be primary as to any valid and collectible insurance available to Seller (or such other Seller Indemnified Parties)). Purchaser shall also require all consultants, contractors and sub-contractors engaged by Purchaser or other Purchaser Parties to obtain and maintain insurance of the same types and amounts as the insurance coverages set forth hereinabove. At Seller’s request, Purchaser will promptly furnish to Seller copies of any reports or other written materials received by any Purchaser Parties relating to any Due Diligence performed at the Property.