Exhibit
10.17 


THIS CONVERTIBLE
PROMISSORY NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND IS NOT TRANSFERABLE EXCEPT UPON THE CONDITIONS
SPECIFIED IN THE EXCHANGE AGREEMENT, AS THAT TERM IS DEFINED HEREIN.


CONVERTIBLE PROMISSORY NOTE





	US $66,944.04	 	Reddick, Florida






May 1, 2014


FOR VALUE RECEIVED, METROSPACES,
INC., a Delaware corporation (the “Maker”), hereby promises to pay to the order of Richard S. Astrom
(the “Payee”), on the Maturity Date (as that term is hereinafter defined) at 11415 NW 123rd Lane, Reddick,
FL 32686, in accordance with the terms herein set forth, the principal amount of SIXTY-SIX THOUSAND NINE HUNDRED FORTY-FOUR
AND 04/100 DOLLARS US$66,944.04, together with accrued and unpaid interest thereon. As used herein, the term “Maturity
Date” shall mean the date which is one (1) year after the date hereof.


1. Interest.
This Convertible Promissory Note shall bear interest at the rate of thirty-three hundredths of one percent (0.33%) per annum
unless and until the occurrence of an Event of Default (as defined below) occurs. After an Event of default, this Convertible
Promissory Note shall bear interest at a floating rate of interest which shall be ten (10) percentage points over the rate of
interest announced from time to time by Citibank, N.A. as the rate of interest that it charges to its most creditworthy commercial
customers. Interest shall be computed on the basis of a 360-day year of twelve 30-day months and shall accrue and be payable on
the Maturity Date. Interest shall be compounded annually after an Event of Default, but shall not be compounded prior thereto.


2. Maturity. The full principal amount of this Convertible Promissory Note, together with accrued interest thereon,
shall be due on the Maturity Date.


3. Payment.
Payment under this Convertible Promissory Note shall be in lawful money of the United States and in immediately available
funds in accordance with the written instructions of Payee. In the absence of such instructions, Maker shall make the payment
by check timely delivered to Payee at its address set forth above.


4. Prepayment. This
principal amount of this Convertible Promissory Note and any accrued and unpaid interest thereon may be prepaid, in whole or
in part, at upon ten (10) days’ notice by Maker without penalty or premium, subject to the provisions of the
Exchange Agreement, as that term is hereinafter defined. Partial prepayments shall be applied first to accrued and unpaid
interest and then to principal.


5. Exchange Agreement. THIS CONVERTIBLE PROMISSORY NOTE IS AUTHORIZED AND ISSUED BY MAKER PURSUANT TO THE PROVISIONS
OF THAT CERTAIN CONVERTIBLE PROMISSORY NOTE EXCHANGE AGREEMENT, DATED AS OF MAY 1, 2014, BY AND BETWEEN THE MAKER AND THE PAYEE
(THE “EXCHANGE AGREEMENT”) AND IS SUBJECT TO THE PROVISIONS THEREOF. THE HOLDER AND THE MAKER ARE ENTITLED TO THE RIGHTS
AND BOUND BY THE OBLIGATIONS SET FORTH THEREIN AND ARE ENTITLED THE BENEFITS ENUMERATED THEREIN, INCLUDING, WITHOUT LIMITATION,
THE PROVISIONS THEREOF RELATING TO CONVERSION, NOTICE AND JURISDICTION. 


This Convertible Promissory
Note is convertible into shares of Common Stock, as that term is defined in the Exchange Agreement, at the Conversion Price set
forth in the Exchange Agreement and upon the terms and conditions, including without limitation, the anti-dilution provisions,
set forth in the Exchange Agreement.


No reference herein
to the Exchange Agreement and no provision hereof or thereof shall alter or impair the obligation of the Company, which is absolute
and unconditional, to pay the principal hereof and interest hereon at the Maturity Date.



    	 



    	 



    




6. Waiver
of Demand, Etc. Payee waives demand, presentment, protest and notice of any kind and consents to the extension of
time for payments or other indulgence with respect to this Convertible Promissory Note, all without notice.


7.
Remedies. If an Event of Default occurs and is continuing, Payee may, by written notice given to Maker, declare
the principal of and accrued interest on this Convertible Promissory Note to be due and payable immediately; provided, however,
that upon the occurrence of any Event of Default described in Section 8(c), the principal of and accrued interest on this
Convertible Promissory Note shall automatically become due and payable immediately without the requirement notice or any other
action on the part of Payee.


8.
Events of Default. The term “Event of Default” means the occurrence of any one or
more of the following events:


(a) Maker shall
fail to make full payment of principal or interest on the Maturity Date, and such failure shall continue unremedied for a period
of five (5) days after written notice from Payee;


(b) Maker shall
default in compliance with any of its obligations (i) under this Convertible Promissory Note, other than its obligations (A) to
pay the principal amount of and the interest accrued on this Convertible Promissory Note on the Maturity Date or (B) to comply
with its covenants set forth in Section 4 of the Exchange Agreement, and such default shall continue for a period of fifteen (15)
days after written notice from Payee, provided, however, that in the event that such default cannot with diligence
be cured within said period, Payee shall have such period as is reasonable to cure such default;


(c) Maker or
any Subsidiary: (i) shall commence a voluntary case under any Bankruptcy Law (as hereinafter defined); (ii) shall become subject
to an involuntary case under any Bankruptcy Law which is not withdrawn, discharged or stayed within sixty (60) days after the commencement
thereof; (iii) shall consent to the appointment of a Custodian (as hereinafter defined) for a substantial portion of its property;
(iv) shall become subject to the appointment of a Custodian for a substantial portion of its property, which appointment is not
withdrawn, discharged or stayed within sixty (60) days after the appointment thereof; or (v) makes a general assignment for the
benefit of its creditors; or


(d) Maker shall
default in compliance with any of its covenants set forth in Section 4 of the Exchange Agreement.


The term “Bankruptcy Law”
means Title 7, Title 11 or Title 13 of the United States Code or any similar federal or state law for the relief of debtors and
the term “Custodian” means any receiver, trustee, assignee, liquidator or similar official acting, appointed or empowered
under any Bankruptcy Law.


9. Usury. In no event whatsoever shall the amount of interest paid or agreed to be paid to Payee exceed the maximum
amount permissible under applicable law. If Payee shall receive as interest an amount which would exceed the highest lawful rate,
the amount which would be excessive interest shall be applied to the reduction of the principal amount outstanding under this Convertible
Promissory Note (without prepayment premium or penalty and without the requirement of notice of prepayment).


10. Section
Titles. The section titles in this Convertible Promissory Note have been inserted for reference only and shall not
be deemed to be part hereof.


IN WITNESS WHEREOF, Maker has
executed this Convertible Promissory Note as of the date first above written.


METROSPACES,
INC.


By: /s/
Oscar Brito 


Oscar
Brito


President



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